技术细节
| 光通量 |
250 lm |
| 灯泡类型 |
COB |
| 等效灯泡功率 |
20 W |
| 色温 |
3000 K |
| 灯泡功率 |
4.5 W |
| 发光强度 |
597 cd |
| 发光效率 |
56 lm/W |
| 功率因数 |
0.90 |
| 灯泡使用寿命 |
50000 h |
| 平均无故障打印字符数 |
25000 |
| 调光 |
Y |
Adjustable Downlight 4.5W (20W) 3000K 250lm 54mm cut-out Dimmable Matt white finish
The Integral LED 4.5W adjustable Downlight from the Amargosa range delivers a warm white beam that has an equivalent distribution to many traditional to halogen lamps. Integral has developed this downlight utilising a Sharp LED COB and incorporated an anti-glare refractor to enhance the optics provide a consistent beam angle. This is in conjunction with a die cast aluminium heat sink, designed for optimal heat dissipation and consistent performance. Integral offers a downlight with an excellent light output, huge energy savings compared to halogen/incandescent alternatives and a long lifetime. Integral LED Downlights have been designed for recessed installation in a wide range of commercial and home applications, as well as offering a retro-fit alternative where existing MR11 halogen lamps are fitted.
Applications: commercial offices, municipal buildings, retail premises, hotels and residential areas (living rooms, kitchens, dining rooms and bedrooms)
A constant current non dimmable LED Driver is included as standard. All Integral LED drivers and downlights benefit from our simple click and lock connectivity system.
