LED TUBE LIGHT 20W 120CM RA>70 PF 0.9 AC180-265V INPUT VOLTAGE 1800LM GLASS MATERIAL
- Ref Price:
-
$2.80
/ pc
- Loading Port:
- ShangHai
- Payment Terms:
- TT ,LC AT SIGHT
- Min Order Qty:
- 10000 pc
- Supply Capability:
- 100000 Pcs Per Month pc/month
OKorder Service Pledge
OKorder Financial Service
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LED Tube Light are receiving global recognition for their energy saving capabilities, long service life ,easy installation and the ability to reduce carbon emissions across a host of different sectors.
Specifications of LED Tube Light Voltage:AC85-265V 50/60HZ 120CM Beam Angle：300 degree
LifeSpan :30,000 Hours
2-3 years warranty
CRI :RA>70,RA>80
CCT；3000-3500K,4000-4500K,6000-6500K
Features of LED Tube Light
The LED Tube Light is widely used and are designed and manufactured to replace the traditional grille fixture ,CFL tubes , the superior SMD LED solution and purity Glass material makes the luminous efficacy high to 100LM/W, it is of excellently heat managed by conjoint structure which maintains the LED working temperature in a comfortable condition.
Excellent Heat Sink
SMD LED solutions
Superior High Quality
Eco-friendly
Energy Saving Perfect Replacement for All Lamp
Blast Free, Starter Free
Applications for LED Tube Light
Replacement CFL for traditional lamp, such as store, supermarket, commerical builing and anywhere
Glass Watt: 20W
- Q:If the led lamp is replaced, the lamp power should be small
- B: yes, half of it. 20w is much brighter than before.Yeah, how else to say energy efficiency.I hope my answer will work for you.
- Q:Why don't leds and light bulbs adjust brightness by dimming switches
- There is something that can be supported, usually for a price that is inexpensive, because the traditional ones don't do the dimming
- Q:What material is LED fluorescent lamp fittings, such as shell, block?
- It is mainly PC + aluminum, the PC cover is not easy to break, aluminum does heat dissipation, the light heat is good
- Q:How to choose daylight lamp? What is the light bulb specification?
- Electric fluorescent starter switch role in the circuit, it consists of a neon tube and a capacitance in parallel, and the role of the capacitor to eliminate the power supply of electromagnetic interference with ballast tank formation, and increase the voltage amplitude of the start pulse. An electrode in the discharge tube with double metal, use neon bulb discharge heating, make the bimetallic strip when open and close, inductance ballast current mutation on both ends of the tube and generate high voltage pulse. When the fluorescent lamp after access circuit, electric fluorescent starter began to glow discharge between two electrodes, the bimetallic strip heat expansion and contact with the static contact extremely, so the power supply, ballast, filament and electric fluorescent starter constitute a closed loop, current filament preheating, 1-3 seconds when the heating time, electric fluorescent starter of glow discharge between two electrodes, then the bimetallic strip cooling and static contact is extremely disconnected, when two electrodes disconnect instantly, the current in the circuit suddenly disappeared, so ballast produces a high voltage pulse, and it has to do with power superposition, on both ends of the tube and, make the inert gas ionization inside the tube caused by arc discharge, in the process of normal light, ballast self-induction is still stable circuit in current role.
- Q:What about the quality gap between leds?
- This one, you may want to consult a professional, I know that so much
- Q:The various specifications of LED fluorescent tubes
- LED daylight lamp tube routine parameters: 1, fluorescent lamp specifications: T8, T5, T4 difference and length of tubes, power description: commonly used with T8 and T5 fluorescent lamp specification, T4 lamp, with three tubes of a set of usually is T5 tube, commonly used fluorescent lamp specifications have T10, T12 long ago. "T", represents the "Tube", said the Tube, the Numbers behind the T Tube diameter, T8 is eight "T", a "T" is 1/8 of an inch, one inch is equal to 25.4 mm, then each of the "T" is 25.4 present 8 = 3.175 mm
- Q:What are the advantages and differences of the LED panel lights?
- From the perspective of the light-emitting LED flat light mainly include side glow and are currently two emitters design, each have advantages and disadvantages of two kinds of light way, is shining on the structure and side shine without guide plate, is the difference between a positive light panel light has the advantage of the same light bead cases higher luminous flux, because the light-emitting panel lamp lights, side shine after reflection of light guide plate need to illuminate, after guide plate has LED to the loss of the luminous flux,
- Q:The LED light bulb is more efficient than the daylight lamp
- In the same power, it's more efficient.I hope my answer is useful to you.
- Q:How many leds will be able to reach the 30W T8 lamp?
- The fluorescent lamp is usually 45LM/W but half of the light is an invalid LED flashlight which is about 85LM/W.
- Q:LED daylight tube is the minimum of the W, the maximum number of W
- But there is an unconventional product that can be done in 30W.I hope my answer is useful to you.
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LED TUBE LIGHT 20W 120CM RA>70 PF 0.9 AC180-265V INPUT VOLTAGE 1800LM GLASS MATERIAL
- Ref Price:
-
$2.80
/ pc
- Loading Port:
- ShangHai
- Payment Terms:
- TT ,LC AT SIGHT
- Min Order Qty:
- 10000 pc
- Supply Capability:
- 100000 Pcs Per Month pc/month
OKorder Service Pledge
OKorder Financial Service
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