1.---9w ac rechargeable led bulb working-it work same like ac bulb just put in holder and start switch .then it glow and charge , and after power cut automatic work on li-ion battery upto 5 hrs features:-- 2835 led of 0.5w 16pc (everlight)-aluminium 40mm pcb plate-h.p.f driver with overcharge protection-75 mm philips type pc housing- 3.6v and 2000mah li-ion battery -5 hr backup 2.---12w rechargeable tube lightworking-it work same like ac tube light just put in plug start switch .then it glow and charge , and after power cut automatic work on li-ion battery upto 5 hrs -2835 led of 0.2w 48pc (everlight)--aluminium mcpcb--h.p.f driver with over charge protection--pc t5 indian housing--3.6v and 4000mah li-ion battery--5 hr backup.