{"v":"2.0","page_type":"product","title":"Lightwave 1-Gang 2-Way LED Generation 2 Smart Dimmer Switch Brushed Stainless Steel | Switches & Sockets | Screwfix.com","breadcrumbs":[{"label":"Home","href":"/python/html6/index.html"},{"label":"Brands","href":"/python/html6/menu_brand_index/menu_brand_index_brands_87101ba214.html"},{"label":"Lightwave","href":"/python/html6/menu_brand_products/1000/88000/menu_brand_products_Lightwave_1_21fd7cfca8.html"},{"label":"L21","href":null}],"content":{"product":{"mpn":"L21","manufacturer":"Lightwave","brand":"Lightwave","brand_url":"/python/html6/menu_brand_products/1000/88000/menu_brand_products_Lightwave_1_21fd7cfca8.html","title":"Lightwave 1-Gang 2-Way LED Generation 2 Smart Dimmer Switch Brushed Stainless Steel | Switches & Sockets | Screwfix.com","description":"","attributes":[{"name":"Brand name","values":[{"value":"Lightwave","url":"/python/html6/menu_attr_pair/1000/170000000/170142000/menu_attr_pair_Brandname_Lightwave_1_45f98fe4db.html"}],"name_url":"/python/html6/menu_attr_pair/1000/170000000/170142000/menu_attr_pair_Brandname_Lightwave_1_45f98fe4db.html"},{"name":"Manufacturer name","values":[{"value":"Lightwave","url":"/python/html6/menu_attr_pair/1000/259000000/259771000/menu_attr_pair_Manufacturername_Lightwave_1_7eafdf171b.html"}],"name_url":"/python/html6/menu_attr_pair/1000/259000000/259771000/menu_attr_pair_Manufacturername_Lightwave_1_7eafdf171b.html"},{"name":"Manufacturer","values":[{"value":"Lightwave","url":"/python/html6/menu_attr_pair/1000/97000000/97715000/menu_attr_pair_Manufacturer_Lightwave_1_09e644a24a.html"}],"name_url":"/python/html6/menu_attr_pair/1000/97000000/97715000/menu_attr_pair_Manufacturer_Lightwave_1_09e644a24a.html"},{"name":"Extra Product Name","values":[{"value":"Lightwave 1-Gang 2-Way LED Generation 2 Smart Dimmer Switch Brushed Stainless Steel | Switches & Sockets | Screwfix.com","url":"/python/html6/menu_attr_pair/1000/35000000/35117000/menu_attr_pair_ExtraProductName_Lightwave1Gang2WayLEDGeneration2SmartDimme_1_e02f57b63a.html"}],"name_url":"/python/html6/menu_attr_pair/1000/35000000/35117000/menu_attr_pair_ExtraProductName_Lightwave1Gang2WayLEDGeneration2SmartDimme_1_e02f57b63a.html"},{"name":"moq","values":[{"value":"1","url":"/python/html6/menu_attr_pair/1000/164000000/164262000/menu_attr_pair_moq_1_1_29ca727a89.html"}],"name_url":"/python/html6/menu_attr_pair/1000/164000000/164262000/menu_attr_pair_moq_1_1_29ca727a89.html"},{"name":"MPN","values":[{"value":"L21","url":"/python/html6/menu_attr_pair/1000/137000000/137583000/menu_attr_pair_MPN_L21_1_34bd29ae00.html"}],"name_url":"/python/html6/menu_attr_pair/1000/137000000/137583000/menu_attr_pair_MPN_L21_1_34bd29ae00.html"},{"name":"multiple","values":[{"value":"1","url":"/python/html6/menu_attr_pair/1000/257000000/257999000/menu_attr_pair_multiple_1_1_2f60c1bab8.html"}],"name_url":"/python/html6/menu_attr_pair/1000/257000000/257999000/menu_attr_pair_multiple_1_1_2f60c1bab8.html"},{"name":"qtyInStock","values":[{"value":"0","url":"/python/html6/menu_attr_pair/1000/119000000/119332000/menu_attr_pair_qtyInStock_0_1_38510c9e21.html"}],"name_url":"/python/html6/menu_attr_pair/1000/119000000/119332000/menu_attr_pair_qtyInStock_0_1_38510c9e21.html"},{"name":"SKU","values":[{"value":"L21","url":"/python/html6/menu_attr_pair/1000/13000000/13742000/menu_attr_pair_SKU_L21_1_0827dfeef3.html"}],"name_url":"/python/html6/menu_attr_pair/1000/13000000/13742000/menu_attr_pair_SKU_L21_1_0827dfeef3.html"},{"name":"Brand","values":[{"value":"Lightwave","url":"/python/html6/menu_attr_pair/1000/154000000/154153000/menu_attr_pair_Brand_Lightwave_1_4212a0ec01.html"}],"name_url":"/python/html6/menu_attr_pair/1000/154000000/154153000/menu_attr_pair_Brand_Lightwave_1_4212a0ec01.html"},{"name":"Fixings Supplied","values":[{"value":"Fixings Supplied","url":"/python/html6/menu_attr_pair/1000/17000000/17055000/menu_attr_pair_FixingsSupplied_FixingsSupplied_1_c3e05af0de.html"}],"name_url":"/python/html6/menu_attr_pair/1000/17000000/17055000/menu_attr_pair_FixingsSupplied_FixingsSupplied_1_c3e05af0de.html"},{"name":"Manufacturer Guarantee","values":[{"value":"2 Year Manufacturer's Guarantee (T&Cs Apply)","url":"/python/html6/menu_attr_pair/1000/4000000/4921000/menu_attr_pair_ManufacturerGuarantee_2YearManufacturersGuaranteeTCsApply_1_69b957c8ea.html"}],"name_url":"/python/html6/menu_attr_pair/1000/4000000/4921000/menu_attr_pair_ManufacturerGuarantee_2YearManufacturersGuaranteeTCsApply_1_69b957c8ea.html"},{"name":"Max Dimmable Load (Fluorescent)","values":[{"value":"Not Compatible","url":"/python/html6/menu_attr_pair/1000/112000000/112277000/menu_attr_pair_MaxDimmableLoadFluorescent_NotCompatible_1_41d359215f.html"}],"name_url":"/python/html6/menu_attr_pair/1000/112000000/112277000/menu_attr_pair_MaxDimmableLoadFluorescent_NotCompatible_1_41d359215f.html"},{"name":"Max Dimmable Load (Halogen)","values":[{"value":"350 W","url":"/python/html6/menu_attr_pair/1000/202000000/202343000/menu_attr_pair_MaxDimmableLoadHalogen_350W_1_c71cd394b0.html"}],"name_url":"/python/html6/menu_attr_pair/1000/202000000/202343000/menu_attr_pair_MaxDimmableLoadHalogen_350W_1_c71cd394b0.html"},{"name":"Max Dimmable Load (Incandescent)","values":[{"value":"350 W","url":"/python/html6/menu_attr_pair/1000/201000000/201502000/menu_attr_pair_MaxDimmableLoadIncandescent_350W_1_ed718e69c3.html"}],"name_url":"/python/html6/menu_attr_pair/1000/201000000/201502000/menu_attr_pair_MaxDimmableLoadIncandescent_350W_1_ed718e69c3.html"},{"name":"Max Dimmable Load LED)","values":[{"value":"70 W","url":"/python/html6/menu_attr_pair/1000/111000000/111872000/menu_attr_pair_MaxDimmableLoadLED_70W_1_794f72f98e.html"}],"name_url":"/python/html6/menu_attr_pair/1000/111000000/111872000/menu_attr_pair_MaxDimmableLoadLED_70W_1_794f72f98e.html"},{"name":"Min Dimmable Load (Fluorescent)","values":[{"value":"350 W","url":"/python/html6/menu_attr_pair/1000/174000000/174723000/menu_attr_pair_MinDimmableLoadFluorescent_350W_1_bd7ccece05.html"}],"name_url":"/python/html6/menu_attr_pair/1000/174000000/174723000/menu_attr_pair_MinDimmableLoadFluorescent_350W_1_bd7ccece05.html"},{"name":"Min Dimmable Load (Halogen)","values":[{"value":"10 W","url":"/python/html6/menu_attr_pair/1000/194000000/194411000/menu_attr_pair_MinDimmableLoadHalogen_10W_1_511c1e3a95.html"}],"name_url":"/python/html6/menu_attr_pair/1000/194000000/194411000/menu_attr_pair_MinDimmableLoadHalogen_10W_1_511c1e3a95.html"},{"name":"Min Dimmable Load (Incandescent)","values":[{"value":"10 W","url":"/python/html6/menu_attr_pair/1000/20000000/20009000/menu_attr_pair_MinDimmableLoadIncandescent_10W_1_128140d3e2.html"}],"name_url":"/python/html6/menu_attr_pair/1000/20000000/20009000/menu_attr_pair_MinDimmableLoadIncandescent_10W_1_128140d3e2.html"},{"name":"Min Dimmable Load (LED)","values":[{"value":"70 W","url":"/python/html6/menu_attr_pair/1000/84000000/84023000/menu_attr_pair_MinDimmableLoadLED_70W_1_4ae23d7629.html"}],"name_url":"/python/html6/menu_attr_pair/1000/84000000/84023000/menu_attr_pair_MinDimmableLoadLED_70W_1_4ae23d7629.html"},{"name":"Model No","values":[{"value":"L21","url":"/python/html6/menu_attr_pair/1000/252000000/252286000/menu_attr_pair_ModelNo_L21_1_f11d23a7b8.html"}],"name_url":"/python/html6/menu_attr_pair/1000/252000000/252286000/menu_attr_pair_ModelNo_L21_1_f11d23a7b8.html"},{"name":"Network Technology","values":[{"value":"Wi-Fi","url":"/python/html6/menu_attr_pair/1000/134000000/134126000/menu_attr_pair_NetworkTechnology_WiFi_1_15bd649f2b.html"}],"name_url":"/python/html6/menu_attr_pair/1000/134000000/134126000/menu_attr_pair_NetworkTechnology_WiFi_1_15bd649f2b.html"},{"name":"No of Earth Terminals","values":[{"value":"1","url":"/python/html6/menu_attr_pair/1000/138000000/138084000/menu_attr_pair_NoofEarthTerminals_1_1_a8a82f74ff.html"}],"name_url":"/python/html6/menu_attr_pair/1000/138000000/138084000/menu_attr_pair_NoofEarthTerminals_1_1_a8a82f74ff.html"},{"name":"No of Ways","values":[{"value":"2","url":"/python/html6/menu_attr_pair/1000/259000000/259949000/menu_attr_pair_NoofWays_2_1_4e815955e5.html"}],"name_url":"/python/html6/menu_attr_pair/1000/259000000/259949000/menu_attr_pair_NoofWays_2_1_4e815955e5.html"},{"name":"Number of Gangs","values":[{"value":"1 Gang","url":"/python/html6/menu_attr_pair/1000/116000000/116882000/menu_attr_pair_NumberofGangs_1Gang_1_0e3607d30c.html"}],"name_url":"/python/html6/menu_attr_pair/1000/116000000/116882000/menu_attr_pair_NumberofGangs_1Gang_1_0e3607d30c.html"},{"name":"Pack Size","values":[{"value":"1","url":"/python/html6/menu_attr_pair/1000/73000/menu_attr_pair_PackSize_1_1_11e51513b4.html"}],"name_url":"/python/html6/menu_attr_pair/1000/73000/menu_attr_pair_PackSize_1_1_11e51513b4.html"},{"name":"Parent Colour","values":[{"value":"Steel","url":"/python/html6/menu_attr_pair/1000/67000000/67005000/menu_attr_pair_ParentColour_Steel_1_95a5a94582.html"}],"name_url":"/python/html6/menu_attr_pair/1000/67000000/67005000/menu_attr_pair_ParentColour_Steel_1_95a5a94582.html"},{"name":"Pieces in Pack/Case","values":[{"value":"1","url":"/python/html6/menu_attr_pair/1000/26000000/26970000/menu_attr_pair_PiecesinPackCase_1_1_82a2ff0133.html"}],"name_url":"/python/html6/menu_attr_pair/1000/26000000/26970000/menu_attr_pair_PiecesinPackCase_1_1_82a2ff0133.html"},{"name":"Power Voltage Supply","values":[{"value":"230 V","url":"/python/html6/menu_attr_pair/1000/164000000/164429000/menu_attr_pair_PowerVoltageSupply_230V_1_5d867468bd.html"}],"name_url":"/python/html6/menu_attr_pair/1000/164000000/164429000/menu_attr_pair_PowerVoltageSupply_230V_1_5d867468bd.html"},{"name":"Product Type","values":[{"value":"Generation 2 Smart Dimmer Switch","url":"/python/html6/menu_attr_pair/1000/28000000/28291000/menu_attr_pair_ProductType_Generation2SmartDimmerSwitch_1_f548906966.html"}],"name_url":"/python/html6/menu_attr_pair/1000/28000000/28291000/menu_attr_pair_ProductType_Generation2SmartDimmerSwitch_1_f548906966.html"},{"name":"Screwed/Screwless","values":[{"value":"Screwless","url":"/python/html6/menu_attr_pair/1000/238000000/238800000/menu_attr_pair_ScrewedScrewless_Screwless_1_a3fd30a431.html"}],"name_url":"/python/html6/menu_attr_pair/1000/238000000/238800000/menu_attr_pair_ScrewedScrewless_Screwless_1_a3fd30a431.html"},{"name":"Smart Compatibility","values":[{"value":"Smart","url":"/python/html6/menu_attr_pair/1000/37000000/37263000/menu_attr_pair_SmartCompatibility_Smart_1_d8914134a6.html"}],"name_url":"/python/html6/menu_attr_pair/1000/37000000/37263000/menu_attr_pair_SmartCompatibility_Smart_1_d8914134a6.html"},{"name":"Smart Hub Requirement","values":[{"value":"Smart Hub and Internet Connection Required","url":"/python/html6/menu_attr_pair/1000/121000000/121838000/menu_attr_pair_SmartHubRequirement_SmartHubandInternetConnectionRequired_1_98a1c197b4.html"}],"name_url":"/python/html6/menu_attr_pair/1000/121000000/121838000/menu_attr_pair_SmartHubRequirement_SmartHubandInternetConnectionRequired_1_98a1c197b4.html"},{"name":"Suitable for Dimming LEDs","values":[{"value":"LED","url":"/python/html6/menu_attr_pair/1000/45000000/45742000/menu_attr_pair_SuitableforDimmingLEDs_LED_1_cebde4b5f3.html"}],"name_url":"/python/html6/menu_attr_pair/1000/45000000/45742000/menu_attr_pair_SuitableforDimmingLEDs_LED_1_cebde4b5f3.html"},{"name":"Switches & Sockets Finish","values":[{"value":"Brushed","url":"/python/html6/menu_attr_pair/1000/113000000/113283000/menu_attr_pair_SwitchesSocketsFinish_Brushed_1_5796dd5edc.html"}],"name_url":"/python/html6/menu_attr_pair/1000/113000000/113283000/menu_attr_pair_SwitchesSocketsFinish_Brushed_1_5796dd5edc.html"},{"name":"Switches & Sockets Product Type","values":[{"value":"Dimmer Switch","url":"/python/html6/menu_attr_pair/1000/127000000/127603000/menu_attr_pair_SwitchesSocketsProductType_DimmerSwitch_1_bb217fb4f4.html"}],"name_url":"/python/html6/menu_attr_pair/1000/127000000/127603000/menu_attr_pair_SwitchesSocketsProductType_DimmerSwitch_1_bb217fb4f4.html"},{"name":"Switches & Sockets Profile Type","values":[{"value":"Flat","url":"/python/html6/menu_attr_pair/1000/50000000/50080000/menu_attr_pair_SwitchesSocketsProfileType_Flat_1_aa0dd1be04.html"}],"name_url":"/python/html6/menu_attr_pair/1000/50000000/50080000/menu_attr_pair_SwitchesSocketsProfileType_Flat_1_aa0dd1be04.html"},{"name":"Terminal Capacity","values":[{"value":"Terminals accept up to 1.5mm","url":"/python/html6/menu_attr_pair/1000/219000000/219682000/menu_attr_pair_TerminalCapacity_Terminalsacceptupto15mm_1_c202703e0b.html"}],"name_url":"/python/html6/menu_attr_pair/1000/219000000/219682000/menu_attr_pair_TerminalCapacity_Terminalsacceptupto15mm_1_c202703e0b.html"},{"name":"Waveform","values":[{"value":"Trailing Edge","url":"/python/html6/menu_attr_pair/1000/3000000/3773000/menu_attr_pair_Waveform_TrailingEdge_1_83b8e83795.html"}],"name_url":"/python/html6/menu_attr_pair/1000/3000000/3773000/menu_attr_pair_Waveform_TrailingEdge_1_83b8e83795.html"},{"name":"Works with Amazon Alexa","values":[{"value":"Works with Amazon Alexa","url":"/python/html6/menu_attr_pair/1000/193000000/193280000/menu_attr_pair_WorkswithAmazonAlexa_WorkswithAmazonAlexa_1_dd4a856759.html"}],"name_url":"/python/html6/menu_attr_pair/1000/193000000/193280000/menu_attr_pair_WorkswithAmazonAlexa_WorkswithAmazonAlexa_1_dd4a856759.html"},{"name":"Works with Android App","values":[{"value":"Works with Android App","url":"/python/html6/menu_attr_pair/1000/39000000/39370000/menu_attr_pair_WorkswithAndroidApp_WorkswithAndroidApp_1_d06566d179.html"}],"name_url":"/python/html6/menu_attr_pair/1000/39000000/39370000/menu_attr_pair_WorkswithAndroidApp_WorkswithAndroidApp_1_d06566d179.html"},{"name":"Works with Apple HomeKit","values":[{"value":"Works with Apple HomeKit","url":"/python/html6/menu_attr_pair/1000/92000000/92747000/menu_attr_pair_WorkswithAppleHomeKit_WorkswithAppleHomeKit_1_2365cf2531.html"}],"name_url":"/python/html6/menu_attr_pair/1000/92000000/92747000/menu_attr_pair_WorkswithAppleHomeKit_WorkswithAppleHomeKit_1_2365cf2531.html"},{"name":"Works with Google Home","values":[{"value":"Works with Google Home","url":"/python/html6/menu_attr_pair/1000/233000000/233320000/menu_attr_pair_WorkswithGoogleHome_WorkswithGoogleHome_1_ca003054f4.html"}],"name_url":"/python/html6/menu_attr_pair/1000/233000000/233320000/menu_attr_pair_WorkswithGoogleHome_WorkswithGoogleHome_1_ca003054f4.html"},{"name":"Works with IFTTT","values":[{"value":"Works with IFTTT","url":"/python/html6/menu_attr_pair/1000/28000000/28642000/menu_attr_pair_WorkswithIFTTT_WorkswithIFTTT_1_df08caeacd.html"}],"name_url":"/python/html6/menu_attr_pair/1000/28000000/28642000/menu_attr_pair_WorkswithIFTTT_WorkswithIFTTT_1_df08caeacd.html"},{"name":"Works with iOS App","values":[{"value":"Works with iOS App","url":"/python/html6/menu_attr_pair/1000/178000/menu_attr_pair_WorkswithiOSApp_WorkswithiOSApp_1_3b8f281048.html"}],"name_url":"/python/html6/menu_attr_pair/1000/178000/menu_attr_pair_WorkswithiOSApp_WorkswithiOSApp_1_3b8f281048.html"},{"name":"Works with Microsoft Cortana","values":[{"value":"Does Not Work with Microsoft Cortana","url":"/python/html6/menu_attr_pair/1000/160000000/160165000/menu_attr_pair_WorkswithMicrosoftCortana_DoesNotWorkwithMicrosoftCortana_1_ced8092a03.html"}],"name_url":"/python/html6/menu_attr_pair/1000/160000000/160165000/menu_attr_pair_WorkswithMicrosoftCortana_DoesNotWorkwithMicrosoftCortana_1_ced8092a03.html"},{"name":"Works with Nest","values":[{"value":"Does Not Work with Nest","url":"/python/html6/menu_attr_pair/1000/127000000/127411000/menu_attr_pair_WorkswithNest_DoesNotWorkwithNest_1_b41bcdcec5.html"}],"name_url":"/python/html6/menu_attr_pair/1000/127000000/127411000/menu_attr_pair_WorkswithNest_DoesNotWorkwithNest_1_b41bcdcec5.html"},{"name":"Works with Samsung SmartThings","values":[{"value":"Does Not Work with Samsung SmartThings","url":"/python/html6/menu_attr_pair/1000/177000000/177862000/menu_attr_pair_WorkswithSamsungSmartThings_DoesNotWorkwithSamsungSmartThings_1_9ff553cc93.html"}],"name_url":"/python/html6/menu_attr_pair/1000/177000000/177862000/menu_attr_pair_WorkswithSamsungSmartThings_DoesNotWorkwithSamsungSmartThings_1_9ff553cc93.html"}],"images":[],"distributors":[{"name":"Screw Fix","sku":"L21","url":"https://www.screwfix.com/p/lightwave-1-gang-2-way-led-generation-2-smart-dimmer-switch-brushed-stainless-steel/248fj","pricing":[],"stock":{"available":false,"quantity":null,"lead_time_days":null},"moq":1,"multiple":1,"image":"https://www.dataalchemy.com/python/getu/8aade180-125b-41a1-b99a-44e647b1c20d"}],"amazon":{"available":false,"products":[]},"metadata":{"generated_date":"2026-09-17","last_updated":"2026-09-17","data_sources":["Screw Fix"],"completeness":0.75,"version":"1.2"}}},"pagination":null,"nav":{"home":"/python/html6/index.html","brands":"/python/html6/menu_brand_index/menu_brand_index_brands_87101ba214.html","parts":"/python/html6/menu_part_index/menu_part_index_parts_909e6bf0ca.html","attributes":"/python/html6/menu_attr_index/menu_attr_index_attributes_d7f67a250d.html"}}