China High Wattage 30W 2700K-6500K Base E40 LED Street Light LED Filament Bulb, Find details about China LED Bulb, Filament Lamp from High Wattage 30W 2700K-6500K Base E40 LED Street Light LED Filament Bulb
4000k | 20w | 25w | 30w | 40w |
Luminous flux | 3200lm | 4250lm | 5400lm | 7200lm |
Luminous Effciency | 160lm/w | 170lm/w | 180lm/w | 180lm/w |
Voltage | 100-250V | 100-250V | 100-250V | 100-250V |
Equivalences | 80-100w mercury lamp | 125w mercury lamp 160W self-ballasted mercury lamp BHPM | 250W BHPM | 250W mercury lamp HPM 500W self-ballasted BHPM 70w sodium lamp 70-100W metal halide lamp |
Glass shape | ED76 | ED90 | ED90 | ED90 |
Base shape | E27/E40 | E27/E40 | E27/E40 | E27/E40 |
Divier | Internal,IC | Internal,IC | Internal,IC | Internal,IC |
Filament number | 6pcs | 8pcs | 10pcs | 12pcs |
Filament VF | 170-190v | 170-190v | 170-190v | 170-190v |
Filament IV | 550-580lm | 550-580lm | 550-580lm | 550-580lm |
Filament Ra | 97 | 97 | 97 | 97 |
Number of LED lamp beads(in one fiament) | 68 | 68 | 68 | 68 |