Sylvania 21368 F13T5/CW - 13W - G5 Base - 4100K - 21" - 25ct Bulb Code_TUV 16W It uses 10000 watts and

It uses 10000 watts and has a G38 base

as well as more compact luminaire and fixture designs to improve creative choice and design flexibility

High system efficacy because it is not required to over-design the purification system to maintain effectiveness of disinfection

This product is a Sylvania 25134 F96T12CWHOCOLDTEMP cold temperature application linear fluorescent light bulb

Perfect for either direct or direct/indirect applications

Sylvania 21368 F13T5/CW - 13W - G5 Base - 4100K - 21" - 25ct Bulb Code_TUV 16W It uses 10000 watts andThis product is a Sylvania 21368 F13T5 CW linear fluorescent light bulb. 13W T5 preheat fluorescent lamp, Cool White phosphor, 4100K color temperature, 60 CRI. 7500 Avg rated life at 3 hrs start.