Helium is very stable and lightweight Inert gas. Lustrating the original Air in the bulb glass, No chemical reaction,No Moist. A better heat sink in the bulb, fast transmission heat of led to bulb glass.

Code:	L03467
Name:	ST48 3.5W Clear
Dimensions：	Ø45x78mm
AC/DC 12-36V
3.5W 2700K 350lm
PF 0.8  CRI80
Flickering Free,  dimmable

Bulbs with Gas Helium charging as heat sink, lifespan 70% higher than which withoutHigh quality standard AC/DC 12V 24V 36V string edison bulbs filament led bulb.This is a range of spcial aplication items, our solution have nice market feedback. IP68 waterproof for rope and string lights outdoor， plastic version isavailable.