Name: LED Filament Bulbs Suppliers ST58 Zig-Zag Filament Dark Gray Glass

Specification:
Model: ST580804DN
LED: 8 x 38mm Sapphire Substrate Led Filament
Size: Dia.58 x 130mm Length
Glass Design: ST58 Medium Base with Nipple End
Wattage: 4W (4KW/1000Hours)
Voltage: 100-130V / 220-240V
Lumen: 100-440lm Bespoke
Color Temperature: 1800-3000K Bespoke
Lamp Base: E27/E26/B22 Nickel Plated Brass Medium Size Base
Glass: High hardness glass, helium filled
Glass Color: Dark Grey
CRI: Ra>95
Dimmable: Non-flickering full range dimmable
PF>0.90
Warranty: 20000 Hours
Single Package size: 65 x 65 x 140 mm