Specifications:
1. Power rating: 4.5W
2. Size: 50*L126 mm
3. Working volt: AC110-240V
4. Frequency: 50-60HZ
5. Luminous flux: 260-300 lm
6. Lighting angle: 80-120 Degree
7. Chip brand: Bridgelux, EPISTAR
8. Lamp specifications: E27
9. Colors: gold, blue, red, coppery
10. Warm white:2700-3100K
11. Is white:5700-6300K
12. Operating life:10hrs
13. Standard of Bluetooth: v4.0
14. Distance of Bluetooth: ≤15M
15. Drive unit:50mm
16. Amplifier power: 3W
17. Frequency range: 2.4GHz-2.480Hz
18. Impedance:4ohm
19. Bluetooth profiles: A2DPV1.2/AVCRPV1.0/DIV1.3
20. Product material: aluminum +rare earth light
21. Signal to Noise ratio(SNR): ≥75dB
22. Distortion rate: ≦0.1%
23. Working temperature: (-40°)—(+80°)