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led T9 circular light
Electrical Parameters:
| Outer diameter | Internal diameter | Tube diameter | Power | Lumen | led chip/ledQTY |
| 205mm | 147mm | 29 | 11W | 900lm | Epistar/168pcs |
| 225mm | 167mm | 29 | 13W | 1050lm | Epistar /192pcs |
| 300mm | 242mm | 29 | 17W | 1300lm | Epistar /252pcs |
| 375mm | 317mm | 29 | 20W | 1800lm | Epistar /336pcs |
| 406mm | 348mm | 29 | 22W | 1800lm | Epistar /336pcs |
1. Frequency: 50-60Hz. 2. Power Supply Efficiency: >87%. 3. PFC: >0.95. 4. Input Voltage: 85-265V. Optical Parameters: 1. Luminaire Efficiency: >90%. 2. Color -Rendering Index: >70Ra. 3. LED Efficiency: 82Lm/w Color Temp. 4. Warm White: 2700-3500k. 5. Pure White: 6000-7000k. 6. Naturall White: 4000-4500k. Other Parameters: 1. Product Patent: Yes. 2. Operating Temperature(Humidity): -20° C-50° C(15-70%). 3. Stock Environment Tempreature: 0-45° C. 4. Main Material: Aluminum Alloy+PC. 5. IP Rating: IP33. 6. Life span: 50, 000hrs.
Note: 1. When installation, try to avoid the minefields, strong magnetic field andhigh-pressure region. 2. Ensuring a solid connection correctly in order to avoid short-circuit damageto components and trigger fires. 3. Lnstalled in a well-ventilated place to ensure appropriate environmental temperature. 4. Using this product, please check the local voltage compliance productrequirements. 5. To prohibit the live wiring, check to confirm wiring is correct, check the noshort-circuit, and then power! 6. In case of failures, do not maintenance in private.