# OSRAM CAX 50W 120V BA15d Halogen Light Bulb

**Manufacturer:** OSRAM  
**MPN:** `58831`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | OSRAM |
| Manufacturer name | OSRAM |
| Manufacturer | OSRAM |
| Extra Product Name | OSRAM CAX 50W 120V BA15d Halogen Light Bulb |
| keywords | Light Bulbs, LED LightBulbs, Lighting |
| moq | 1 |
| MPN | 58831 |
| multiple | 1 |
| qtyInStock | 368 |
| SKU | 58831 |
| tierMinQty1 | 1 |
| tierPrice1 | 14.99 |
| Abbreviation Name | CAX |
| ANSI Code | CAX |
| Application | Projector, Microfilm, Microscope, Studio |
| Average Rated Life (hr) | 250 |
| Base | BA15d Double Contact Bayonet |
| Bulb | T4 |
| Class | C (gas) |
| Color Rendering Index (CRI) | 100 |
| Color Temperature (K) | 3000 |
| Diameter d (in) | 0.5 |
| Diameter d (mm) | 12.7 |
| Distance a (in) | 1.361 |
| Distance a (mm) | 34.9 |
| Filament | CC-2V |
| Lamp Finish | Clear |
| Length l (in) | 2.414 |
| Length l (mm) | 61.9 |
| Length l max (in) | 2.414 |
| Length l max (mm) | 61.9 |
| Light Center Length - LCL (in) | 1.361 |
| Light Center Length - LCL (mm) | 34.9 |
| Luminous Flux (lm) | 750 |
| Maximum Overall Length - MOL (in) | 2.414 |
| Maximum Overall Length - MOL (mm) | 61.9 |
| Nominal Voltage (V) | 120 |
| Nominal Wattage (W) | 50 |
| Operating Position | Any |
| Type of Current | AC |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| BulbAmerica | 58831 | 14.99 | 1 | 368 | 1 |
| topbulb | OS58831 |  |  | None | 1 |

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Structured data: `/python/html6/product/500/78000000/78272500/part_--58831---OSRAM--a53be45e1d.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp