TUV-CE approved cree epistar chip 2835smd t8 led tube light
PF Power factor
LED Power/LED Qty(LED2835)
CCT, Color temperature
6500K - 7000K
2800K - 3200K
6500K - 7000K
2800K - 3200K
CRI, Color rendering index
lm/W, Led light effect
Lamp and Shade
Aluminium alloy+PC cover
Good compatibility driver:wide range driving voltage and frequency,adapt the public supply network,available to most of the countries and regions.
High reliability:adopt isolated power supply,built-in overcurrent,overdrive,short circuit.
With substantial and durable material:adopt the high qualtiy aluminum alloy shell,not easy to be screwy;superior aluminium PCB is helpful to the rejection of heat.
High brightness,adopt the high quality LED chip,high led light effect,and with a long lifespan.
Slightly weight,safety and easy to be isntalled.
Environmental,safety,non-pollution meet CE&RoHS standard.
Rotating holder with a lock,Beam Angle is 180 degree
Workshops,supermarkets,hotels,entertainment venues,subway stations,office,exhibition hall etc
Estimated Delivery Time
2-8 business days
3-8 business days
2-10 business days
1-7 business days
6-14 business days
7-12 business days
China Post Air Mail
7-15 business days
China Post SAL
14-30 business days
30-40 business days
1. 3-5 business days for Sample Orders; 7-15 business days for Bulk Orders for Bulk Orders.
2. "Business days" means Monday-Friday, excluding holidays.
3. DHL and UPS cannot ship to military or P.O. boxes address
4. The Shipping Service above is for reference only, for any other questions, please feel free to contact us.
- 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:Feasibility analysis report of LED lamps
- With the advent of ultra bright white leds, applications in lighting have become possible. According to the international authorities, the 21st century will enter the era of new lighting, which is represented by leds, and is called a fourth generation new light source. At present, the lighting consumption accounts for about 20% of the whole power consumption, reduce lighting electricity is an important way to save energy, in order to achieve the goal of the industry have developed many kinds of energy-efficient lighting apparatus, and achieved certain results. However, the requirement of "green lighting" is not enough, and it is imperative to develop and apply a new source of efficiency, reliability, safety and durability. LED with its inherent superiority is attracting the world's attention. According to the forecast the U.S. department of energy (doe), around 2010, the United States will have 55% of incandescent lamp and fluorescent lamp is replaced by LED, power saving value of up to 35 billion dollars a year, may become a $50 billion industry. Japan suggested that leds would replace traditional incandescent lamps in 2006. LED development history has for decades, but the application in the field of lighting and new technology, but with the rapid development of LED technology, gradually improve the luminous efficiency, LED the market will be more widely used, especially in the rising again under the background of global energy shortage, the LED in lighting market prospect is more highly attention around the world, is considered by the industry in the next 10 years to become the most promising markets, as well as the biggest markets will be replace incandescent lamp, the greatest potential for tungsten filament lamp and fluorescent lamp.
- Q:Why does the led fluorescent tube have water vapour in it? What causes it?
- The starter down. When the regenerator was knocked down, my home was my own scissors and cut off the ends of the two ends of the regenerator. Then attach the severed head to the insulation tape. search Put the base back to the original. The head of the LED fluorescent tube will be plugged into the base current
- Q:I hope my answer will help you
- It is recommended to remove the silver and then remove the lamp.
- Q:Brightness, longevity The current led lighting tube is 90-100lm/watt, and the life span is more than 20,000 hours, and the chips and power supply should be paid attention to. We adopt a 3-ampere, long power supply to ensure the quality of the lamp.
- Brightness, longevity The current led lighting tube is 90-100lm/watt, and the life span is more than 20,000 hours, and the chips and power supply should be paid attention to. We adopt a 3-ampere, long power supply to ensure the quality of the lamp.
- Q:How do you measure the flux of the LED fluorescent tube
- In theory, it's measurable, and it's actually hard to set up. There are two ways of measuring flux, essentially the same thing 1: the integrating ball is measured by your illuminometer 2: set up the field aperture + your illuminometer + space station to measure by the 4PI () stereo Angle integral. The last time you said you have integral ball and light meter I suggest the first way is feasible. In addition you put not fluorescent lamp it doesn't matter, can be measured in area of block of luminous flux, and finally take the area integral. The results must be less than professional distribution photometer to measure, the standard but the data still have rigorous theory and process support.
- Q:20wled bulbs are more energy-efficient than 20w fluorescent bulbs
- LED power, which USES electricity at the same brightness, is 80 per cent of other appliances.
- Q:Can the LED tube be installed as a general lamp holder? It won't burn easily
- Not necessarily, if you buy the lamp belongs to universal, some tubes into line is at one end of the tubes, so again after confirm the specification on the connection mode, when compared with the ordinary lamp holder, if can be general, will not burn.
- Q:This kind of fluorescent tube is always easy to burn.
- If it's an individual phenomenon, it's a rectifier problem, if it's a whole thing, it's a problem with the source voltage.
- Q:Led lamp tube t8 good or t5 good
- Select T8 or T5, depending on the installation environment. The average household chooses T8. Baidu LED, which knows the team's response, is looking for adoption.
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