***This Is Not a Plug-and-Play Type***: You must disconnect ballast and do fixture rewiring if you had fluorescent bulb in your fixture. The installation manual is attached as the 2nd photo at the left upper corner of this product page. Please review it before buying.
Instant-On Cool White 4000K for HOME (110-120V AC) : To replace F15T8 and F15T12 fluorescent tube. Cannot be used in motorhome/RV!! Please click the correct button above to choose 12-30V DC model for your motorhome/RV.
Rotatable: light forwarding angle can be adjusted by +-90 degrees to fit any light fixture! Ideally suited for under cabinets, aquarium, fish tank, Kitchen, closet, garage, and so on.
Actual length 17-3/4" including pins: Replaces bulb with actual length from 17-5/8" to 17-3/4"!
GREEN ECO FRIENDLY + SIGNIFICANT ENERGY SAVING: no flickering, no UV light, no buzzing ballast, no hazardous materials + Saving ~50% electricity (Lifetime>50,000hrs; 3-Year Warranty)