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All-Wireless bluetooth speakers and light bulb lighting system · led bulb lifespane more than 50,000 hours· Easy to install by simply twisting the bulb speakers into the current screw lamp base .· bulb light be dimmable by matched remote control .
some bulb can be linked working together on lighitng and playing music from mobile source specification :
No. | Item | Data | Condition | |
1 | input voltage(AC) | 90~245V | 50/60Hz | |
2 | Input power(Po) | ≤15W | 220V/50Hz | |
3 | Power factor(PFC) | ≥0.9 | ||
4 | Power efficiency(η) | ≥88% | 220V/50Hz; Work at full capacity | |
LED bulb | ||||
5 | power | ≤5 W | ||
6 | Luminous flux(Lm) | ≥500 | ||
7 | Color rendering index(CRI) | ≥75 | ||
8 | Color temperature(K) | 5500-6000 | 2800--3300k for warm white | |
9 | )lamap base | E27/E26 | ||
10 | beam angle | ≥160 | ||
11 | dimmable | 32-step digital | remote control | |
Audio speaker | ||||
12 | power(PL) | 3W | F0=1KHz; PL=1W | |
13 | Frequency response(F) | 20-20KHz | PL=1W; Unevenness+/-3dB; | |
14 | Signal to Noise Ratio(SNR) | ≥80dB | PL=3W; A-weighted | |
15 | Audio distortion(HTD+N) | ≤0.5% | PL=1W; F=1KHz | |
16 | Volume control | 32-step digital | ||
17 | Bluetooth transmission distance | ≥10M | No obstacle | |
18 | Infrared control distance | ≥10M | No obstacle | |
operation : | ||||
19 | Application Environment(°) | -20~60 | ||
20 | Storing Environment(°) | -40~70 | ||