金盾照明 嵌入式筒燈 LED CROMPTON Downlight 3W/5W/7W/12W/20W/22W

金盾照明 嵌入式筒燈 LED CROMPTON Downlight 3W/5W/7W/12W/20W/22W

HK$85.00

140年英國品牌 Crompton LED Downlight


特徵Features

• 3W($85) / 5W($95) / 7W($105) / 12W($130) / 20W($165) / 22W($175)

• 平均分配圓凹槽設計Recessed round, uniform distribution

• 舒服無眩光擴散器Comfort glare-free diffuser

• 理想代替2 x 26W 或以下的 緊湊型熒光射燈Ideal replacement up to 2x26W compact

fluorescent downlight

• 顯色指數Colour Rendering Index: ≥80


產品型號Model

ND101E-3W/8XX 3W

ND102E-5W/8XX 5W

ND103E-7W/8XX 7W

ND104E-12W/8XX 12W

ND105E-20W/8XX 20W

ND107E-22W/8XX 22W


光通量Luminous Flux [lm]

3W 225lm @3000K

       240lm @4000K

       240lm @6500K

5W 375lm @3000K

       400lm @4000K

       400lm @6500K

7W 525lm @3000K

      560lm @4000K

      560lm @6500K

12W 960lm @3000K

        1020lm @4000K

        1020lm @6500K

20W 1600lm @3000K

         1700lm @4000K

         1700lm @6500K

22W 1760lm @3000K

         1870lm @4000K

         1870lm @6500K


光效性能Performance

色容差SDCM <6

光效Efficacy [lm/W] 75-85

顯色指數Colour Rendering Index [Ra] ≥80

光束角 Beam Angle [°] 60

額定壽命Rated Life, Ta@25°C [hrs] 50,000

6000 小時後, 燈殘存率

Lamp Survival Factor at 6000hrs >0.9

6000 小時後, 光通維持率

Lumen Maintenance at 6000hrs >0.8

開關次數Number of Switching Cycles Before Failure >15,000

啟動時間Starting Time [S] <0.5

預熱時間Warm Up Time [S] <2

1000 小時後, 失效率Premature Failure At 1000hrs <5%


物料Material

外殼:白色加工壓鑄鋁

Body: Die-cast

aluminium with white

finish

裝飾:防UV 壓鑄鋁

Trim: Die-cast

aluminium, UV

protected

擴散器:防UV 磨砂聚

苯乙烯

Diffuser: Frosted PS,

UV protected


標準Standard Compliance

汞含量Mercury Content [mg] 0.0

電器保護等級Electrical Class II

其他Other

調光Dimmable [Y/N] N

工作溫度Operation Temperature -10°C ~ 40°C

存儲溫度Storage Temperature -20°C ~ 60°C




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