Linear Fluorescent Bulb, Bulb Base Type Medium Bi-Pin (G13), Bulb Shape T8, Color Rendering Index 85, Color Temperature 3000K, Lumens 2,515 lm, Light Technology Fluorescent, Nominal Length 4 ft, Shatter-Resistant No, Watts 28 W, Voltage Ballast Dependent, Standards Meets 2012 Lighting Legislation Energy Standards, Bulb Minimum Starting Temperature 60 Degrees F, Bulb Start Type Instant, High Output No, Overall Length 47 3/4 in, Rated Life 50,000 hr, Trade Number F28T8/XL/SPX30/ECO, Bulb Dia. 1 in
Quartz Metal Halide HID Bulb, Bulb Base Type Mogul Screw (E39), Bulb Dia. 3 1/2 in, Bulb Housing Glass/Metal, Bulb Shape ED37, Color Rendering Index 60, Color Temperature 4000K, Lumens 36,000 lm, Light Technology Metal Halide, Overall Length 11 1/2 in, Shatter-Resistant No, Voltage Not Applicable, Watts 400 W, Bulb Beam Angle Not Applicable, Bulb Finish Clear, Rated Life 20,000 hr, ANSI Code M135/M155, Dimmable No, For Enclosed Fixtures Yes, Bulb Operating Position Universal Burning