Changzhou Filamentlux Smart Technology Co., LTD
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LED FILAMENT BULB C37 4W 470lm
LED filament bulbs: warm white (2800K), neutal white (4500K) and cool white(6000K). An LED filament light bulb is an electric light bulb which produces light with a LED that is shaped to look like the filament of an incandescent light bulb, sometimes an Edison light bulb. The light bulb is supplied with electric current by feed-through terminals or wires embedded in the glass. Most bulbs are used in a socket which provides mechanical support and electrical connections. The best part is LED filament bulbs can come in all shapes and sizes just like an incandescent.
1. 360-degree full light beam angle Filament Bulb
2. Environmental friendly LED Filament Bulb, no mercury content
3. Designed according to traditional Incandescent bulb
4. Instant start LED A60 Filament Bulb, no delay, and flickers.
5. IC Driver Filament Bulb, constant current, safety guaranteed
6. CE, RoHS, ERP, UL, SAA certification.
LED FILAMENT BULB Technical parameter:
|
P/N |
Length |
Material |
Glass Type |
Socket Type |
| VFL-10860-A | 108*φ60 | Glass | Transparent/dark grey/Amber gold | E27/E26/B22 |
Electrical parameter (Temperature=25℃)
|
Voltage(VAC) |
Input current(A) |
Rated Power(W) |
| 230V | Typ:0.013 | 4W±10% |
Optical parameter (Temperature=25℃)
| Item | parameter | Unit | |||
| Input Voltage | 185-265 | V | |||
| power factor | PF≥0.5 | - | |||
| LED Type | COB filament | - | |||
| Luminous Flux | CCT | Min: | Typ: | Max: | Lm/W |
| 2700K | 135 | 150 | 165 | ||
| RA | RA≥80 | - | |||
| Light Angle | 360 | - | |||
| IPX | IP20 | - | |||
Cautions