Product Features:         
Using  tri-phosphor half-spiral tube         
Integral electronic ballast, quick start, no flickering         
High luminous efficiency,  80% more efficient than incandescent light bulb.         
long lifetime, it's 15 times as long as  incandescent light bulb         
high colour rendering index with more vibrant colors         
No dimmable 

HS78W45V120	45W	110-120V	E26/39	0.55	2300lm	10000hrs	78*230	240.0	20
HS78W65V120	65W	110-120V	E26/39	0.55	3300lm	10000hrs	78*250	250.0	20
HS78W85V120	85W	110-120V	E26/39	0.55	4350lm	10000hrs	78*260	270.0	20

Applications:         
Factory,Shopping mall         
Warehouse,Parking lot