| Model: | - |
|---|---|
| Brand: | Dailux |
| Origin: | Made In China |
| Category: | Electronics & Electricity / Electrochemical Products |
| Label: | 20w led corn lamp , 20w led corn light , E27 led maize light |
| Price: |
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| Min. Order: | - |
| Live Chat: | Last Online:12 Nov, 2015 |
Technical data
Electrical data
| Input voltage | 100-277VAC |
| Rated wattage | 20W |
| Operating frequency | 50/60Hz |
| Power factor | 0.9 |
| THD | <15 |
Photometrical data
| Lens | Milky lens | Transparent lens | Without lens |
| Rated luminous flux | 1960 Lm±4% | 2160 Lm±4% | 2360 Lm±4% |
| LED Luminous Efficiency | 98 LM/W | 108 LM/W | 118 LM/W |
| Color rendering index | Ra>80 | ||
| Color temperature | 2700-3500K,4000-4500K,5000-5500K,6000-6500K | ||
Light technical data
| LED Type | LED QTY | Max Temperature（Ta=25°C） | Thermal protection(Half-power) |
| Epistar | 190 PCS | Tmax=64°C | 95℃ |
| Beam Spreads | Starting time | Power recovery temperature | Operating Temperature（Ambient） |
| 360° | < 0.5 s | 50℃ | -40°C~45°C |
| Dimming | Lifetime | Limited Warranty | Storage Temperature |
| No | 50,000 hours | 5 years | -40°C~85°C |