Half spiral light.80Ra.
60-63lm/w.
8000 hours.
Are used widely in house and hotel.
Energy saving lamp.
CFL,
For enginering and project indoor use.
Specification | Optical Performance | Other Parameter | ||||||
Rated Power-5~-20% | 15W | Color | Warm White | Cold White | Switch on/off ≥6000 | |||
Tube Diameter | 10mm | Color Temperature | 2700K | 6500K | ||||
Rated Voltage | 220VAC50Hz | Rated Luminous Flux | 1000lm | 950lm | Switch test condition: 1 min on; 3 min off | |||
Rated Current±15% | 100mA | Light Efficiency | 67lm/W | 63lm/W | ||||
Lamp Base | E27 | THD≤120% | ||||||
Power Factor | ≥0.5 | CRI | ≥80 | ≥80 | ||||
Start Up(202V/25ºC) | <0.3s | Color coordinate | X:0.463 | Y:0.42 | X:0.313 | Y:0.337 | 60% light output time<40s | |
Worse Case Start | 170 V /0℃ or 220V/-10℃ | SDCM | ≤5SDCM | |||||
Worse Case Start Up | <3s | (Test conditions:Preheat>2h / Ta 25±1℃ / Stable time>5m/ Humidity:45~75%) | Torque(E27/B22)≥3(N/m) | |||||
Lumen Maintain | 2,000 h ≥80% | |||||||
Average Lifetime | ≥8000H | Work Frequency>40kHz |
Product dimensions & Weight | ||||||
Type: | Power | Over Length | Shell Diameter | Shell Length | Tube Diameter | Weight |
(W) | L (mm) | A (mm) | L1 (mm) | C(mm) | (g) | |
ESL 15W E27 | 15 | 126 | 44 | 60 | 45 | 52 |
Tolerance | ±15% | ±3 | ±1 | ±2 | ±1.5 | ±5 |