COB Dimmable LED Light Bulbs
COB 4W E27 Dimmable LED Light Bulbs 360 degree LED filament bulb 1. Designed according to traditional Edison lamps plus led lights. 2. High luminous flux can reach up to 80-95lm/W. 3. Using Filament led light bulb. 4. Different base for option: E26/E27. 5. No UR, no radiation, safe for humen 6. High quality with CE, Rohs certificates. 7. 360 degree full viewing angle 8. Clear glass cover, will greatly develop the light transmittance 9. Dimmable is available Applications: 1.
COB 4W E27 Dimmable LED Light Bulbs 360 degree LED filament bulb
1. Designed according to traditional Edison lamps plus led lights.
2. High luminous flux can reach up to 80-95lm/W.
3. Using Filament led light bulb.
4. Different base for option: E26/E27.
5. No UR, no radiation, safe for humen
6. High quality with CE, Rohs certificates.
7. 360 degree full viewing angle
8. Clear glass cover, will greatly develop the light transmittance
9. Dimmable is available
Applications:
1. Building (architecture or home) decoration
2. Home using
3. Amusement park and theater lighting
4. Emergency hallway lighting
5. Shopping mall, restaurant, hotel, meeting room and advertisement signs backlighting
Specifications:
| Power | 4W |
| Input Voltage | AC85-265V 50/60Hz |
| Power Factor | >0.9 |
| LED Source | COB LED, similar to filament |
| Base/Lamp holder | E27/E26/B22 |
| Luminous Flux | 320-380lm |
| Color Temperature (CCT) | 2700K-7000K |
| Color Available | Warm white/natural white/cool white |
| Dimmable | Yes |
| Dimmable Range | 0-100%, 10-100%, or customized |
| Color Rendering Index (CRI) | Ra≥ 80 |
| Viewing Angle | 360° |
| Dimension | Φ60 x H115mm |
| Material | Aluminum+Plastic+Glass |
| Cover | Clear glass cover |
| Working Temperature | -25 °C to 45 °C |
| Lifespan | >50,000hours |
| Net Weight | 140g |
| Package | Neutral white inner-box, 60pcs/carton |
Competitive advantages:
1. Up to 80% energy saving.
2. Good CRI to display original color of objects: Ra≥80.
3. Perfect light distribution effect.
4. Excellent heat sink design.
5. Fashion design and different types.
6. Applied to E27 base, easy to install and use.
7. CE, ROHS approved.
8. Superior high quality bulb with two years warranty.
9. Hot sale in supermarket with color box or Blister packing. Normally neutral white box packing.
10. No risk of mercury emission, environmental friendly.
11. OEM service is welcome, customer's logo is welcome.
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