Input voltage | AC 85~265V |
Frequency | 50-60HZ |
Power factor(PF) | >0.9 |
Power Consumption | 3W |
LED luminous efficiency | ≥90LM/W |
Color rendering index(CRI) | Ra>70 |
Working temperature | -30°C-50°C |
Storage Temperature | -40°C-80°C |
Lifespan | >50000Hrs |
Lumens | 240-280lm |
Net weight | 51.5G |
Viewing Angle | 120degree |
Dimension(Unit:mm) | 36.5*114 |
Protection gradez(IP) | 65 |
Packaging Introduction | L675xW290xH290 per box 100PCS |
Features:
1.lamp holder , general international standardE14 connector
2.color, you can choose white light or warmwhite light
3.Applicable scope, crystal lamp should firstchoice, highly recommended
4.power consumption , 3W,
2.color, you can choose white light or warmwhite light
3.Applicable scope, crystal lamp should firstchoice, highly recommended
4.power consumption , 3W,
5.life span, 3 years warranty, normal available 5years ,theory 50 years.
6.brightness, color temperature is3000K 2700K, Quite 30w halogen lamp brightness,and very warm verybeautiful.
7.feature, energy saving, high brightness,fashion, aluminum alloy shell
6.brightness, color temperature is3000K 2700K, Quite 30w halogen lamp brightness,and very warm verybeautiful.
7.feature, energy saving, high brightness,fashion, aluminum alloy shell
Compared withtraditional energy-saving lamps, LED light source has the followingadvantages:
1.high efficiency and energy saving, in the same brightness cases,LED lamps only consume 1 degree electricity per 1000hrs , incandescent lampsconsume 1 degree electricity per 17hrs, traditional lamps consume 1 degreeelectricity per 100hrs.
2.long life, normal life in 50,000 or more hours,it's 5 to 10times than traditional lamps, even often switch also won't affect product life;lifetime of incandescent lamps is more than 1,000 hours. Leds used aluminumalloy to heat dissipation, mainly general transport process is not easy todamage, and traditional energy-saving lamps tubes in express process often havedamaged, and tubes with mercury and other poisonous substances, at home in thebody to adverse health;
3. the light is excluded ultraviolet and infrared, no radiation,no pollution. Won't cause harm to human body. Traditional energy-savingfluorecent tubes and incandescent light contains ultraviolet and infraredlight.LED is high color rendering, color reduction, visual clear.
4. the green environmental protection does not contain mercury andharmful elements, such as convenient and recycling, won't produceelectromagnetic interference,traditional tubes contained mercury and harmfulelements, such as traditional energy-saving electronic ballast causeelectromagnetic interference.
5.High efficiency and it dissipates small amount of heat, 90percent of the electricity heat into visible light, and traditional lamps only20% electricity into visible light, and the other 80% of converting fromelectrical to heat energy to limited resources is a kind of great waste.
6. protect eyesight ,LED lamps adopt constant current source,nostroboscopic light, even if the so-called strobe eyecare type energy-savinglamps, also however is high frequency twinkle, naked eye notice just, long timeto use and eyes disadvantage.
7.high safety, coefficient required voltage, current is lesser,produce less heat, no security risk.
Notes:
1. The estimated life of 50000 hours for Topcentury's lamps are based on 10hours' operation each day in regular condition.We only guarantee 3 years forour products.
2. Special operating voltage can be designed according to customer'srequire.Construction,Instalation and adjustment must be authorized byTopcentury.
3. Testing date from Topcentury's porducts can be referenced.Anyqueries,please consuit our Checking Engerneer.Welcome to visit our site forfarther products' details.
4. Products shall be subject to any changes without additional notices.
