Listing ID #4031498
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12 W LED Perfect Lights with aesthetically robust look stands apart from its competitors. Innovation isn’t always obvious to the eye, but look a little closer at Perfect Lights bulbs and you’ll find it’s been fundamentally changed the way high powered LED bulbs have being designed. It sleek aluminum body helps to withhold the heat generated from internal system and the diffuser is made from a very strong fiber making it most durable. You must be wondering why aluminum body is being used in 12w but not in other variants, the answers to this is that with higher wattage capacity generates more heat and if not absorbed in time. The heat will impact the durability by damaging the internal PCB, and wirings thereby reducing the overall life of the bulb.
Specifications | |||||
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Bulb Characteristics | |||||
Shape | LUSTER | LUSTER | LUSTER | LUSTER | LUSTER |
Cap/Fitting | B22 | B22 | B22 | B22 | B22 |
Voltage | 100 - 400 V | 100 - 400 V | 100 - 400 V | 100 - 400 V | 100 - 400 V |
Dimmable | No | No | No | No | No |
Durability | |||||
Lifetime of lamp | 25000 hour(s) | 25000 hour(s) | 25000 hour(s) | 25000 hour(s) | 25000 hour(s) |
Lumen maintenance factor | 0.7 | 0.7 | 0.7 | 0.7 | 0.7 |
Average life (at 4.7 hrs/day) | 15.2 year(s) | 15.2 year(s) | 15.2 year(s) | 15.2 year(s) | 15.2 year(s) |
Number of switch cycles | 50000 | 50000 | 50000 | 50000 | 50000 |
Rated values | |||||
Rated power | 3 W | 5 W | 7 W | 9 W | 12 W |
Rated luminous flux | 270 lm | 450 lm | 624 lm | 804 lm | 1080 lm |
Rated beam angle | 150 degree | 150 degree | 150 degree | 150 degree | 150 degree |
Power consumption | |||||
Wattage equivalent | 35 W | 50 W | 69 W0 | 85 W | 116 W |
Light characteristics | |||||
Light effect/finish | Cool White | Cool White | Cool White | Cool White | Cool White |
Color rendering index (CRI) | 80 | 80 | 80 | 80 | 80 |
Starting time | <0.5 s | <0.5 s | <0.5 s | <0.5 s | <0.5 s |
Warm-up time to 60% light | Instant full light | Instant full light | Instant full light | Instant full light | Instant full light |
Power factor | 0.95 | 0.95 | 0.95 | 0.95 | 0.95 |
Mercury content | 0 mg | 0 mg | 0 mg | 0 mg | 0 mg |