Driverless Samsung Smd 1200Mm Energy Saving Price Led Tube Light T8
- Loading Port:
- Shenzhen
- Payment Terms:
- L/C,T/T
- Min Order Qty:
- 5 Pieces pc
- Supply Capability:
- 5000000 Pieces per Month pc/month
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Driverless LED T8 tube light 18W 1200mm 1.2m 4ft
Feature:
1.Special circuit design, each LED work separately, avoiding the single LED broken LEDS
to effect other LEDS
2. Energy saving up to more than 70% energy than normal fluorescent lamp
3. 5-year life span (50.000hrs)
4. Instant start no flickering, no humming
5. No lead, mercury, no RF interference
Applications
1) Production line lighting in factory
2) Subway, bus, station
3) Office building, shops, shopping mall
4) School, hospital, exhibition hall
5) advertisement lighting and decoration
Before Sale Service
1.We provide professional offer. Provide detailed products test report and related specifications.
2. Within 12 hours of the corresponding customer inquiry, our commissioners will promptly get in touch with the customers.
After Sale Service
Our products come with a two years limited warranty from the date of the purchase by the clients. If a material or workmanship defect arises and a valid claim is received within the warranty period, we will replace the items only and bear the shipping cost for both sides. we could not be held liable for damages to personal property due to misuse or improper care and maintenance of items. There is no fault rate for the items we delivered, if there is lamp that does not work when you get it, just contact us. If we should be responsible for it after we test, we will replace it for you.We are equipped with the good after service department and never escape our responsibility.
Delivery:
Shipping Service | Estimated Delivery Time |
DHL | 2-8 business days |
FedEx | 3-8 business days |
TNT | 2-10 business days |
UPS | 1-7 business days |
EMS | 6-14 business days |
ePacket | 7-12 business days |
China Post Air Mail | 7-15 business days |
China Post SAL | 14-30 business days |
By Sea | 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: But what happens when you don't take a ballast and replace it with a traditional fluorescent lamp?
- Days without a day LED fluorescent lamp of a large number of exported to Japan, the glare of the LED fluorescent lamp tyjb tian yuan festival safeguards through the efforts of the company research and development team this fluorescent lamp conquered the world's most rigorous German, also conquered the world's most critical Japanese... This product distinctive features are: (1) the light is very close to the common fluorescent lamp, the light is very soft and high brightness not dazzling, can't see the point light source, from the apparent anti-oxidation of gold plating technology on the electrode head, radiator with wiredrawing alloy processing, lamp holder to adopt green PC fireproof material, lens face processing, PC cover using nanometer ultra light manufacturing process. That compares with the highest levels of performance in South Korea and Japan. Craftsmanship reveals the aristocratic qualities of flagship products. Exclusive use of high heat conduction UL certified rich copper plate thermal conductivity 2.6 w/m.k. It is 13 times higher than the thermal conductivity of 0.2 watts/m.k. It is more than two times the heat transfer coefficient than the normal aluminum plate thermal conductivity of 1.0 w/m.k, and 13 times lower than the thermal lamp of a single fiberglass board. It is more than twice as low as the thermal light of the other aluminum plate. The cost of the copper plate is half as low as the aluminum plate. The power source adopts the super long life ruby capacitor, the realization and the light-emitting diode synchronous life, the real high performance, high life
- Q: Does a fluorescent lamp change an led light to change a light tube only?
- No, lED tubes do not use a ballast starter.You need to remodel the original fluorescent lamp holder.
- Q: How much is the ballast of the fluorescent tube coming out
- The fluorescent lamp ballast is not to be understood by the idea of the current when it is activated in the lamp tube. The lamp tube of different wattage matches the current of the ballast of different current and the current is too bright or hard to start. Inductance ballasts, for example from 8 w15w20w30w40w when it in tubes without ballast between the output voltage and the zero line is power electricity after being connected in good tubes start according to the voltage at the ends of the lamp power different lamp in 80-110 - v, about 40 w at the ends of the tube voltage 110 v. Electronic ballast is the principle of the second inversion of high frequency oscillation. The output power is achieved by the size of the current supplied by the booster coil. The single-strand wire of the 13W booster coil is made, 25W with a two-ply line of 36W with 3 strands of 55W with 7 strands of gauze, the more power the larger the need of the current. Because of using ordinary multimeter is not suitable for testing the high frequency alternating current (ac) in maintenance electronic ballast can be ignored when the output voltage and to detect components mainly including tubes.
- Q: Is a three-male LED fluorescent lamp? How the quality?
- An LED fluorescent lamp, depending on what part of a computer is, is like a computer, it's bad from a brand, it's hard to say. Less detailed specification parameters.
- Q: Fluorescent fluorescent lamp tube can replace led fluorescent lamp tube?
- When installing, the ballast is removed directly from the left and right side of the fluorescent lamp. No need to replace the lamp holder, which is completely universal.
- Q: Why does the led fluorescent tube have water vapour in it? What causes it?
- LED fluorescent tubes have two functions: mixing light and protecting leds. Therefore, the air tightness of the shell is not too high. When the fluorescent lamp, LED heat pipe air heating expansion and discharge pipe, the fluorescent lamp is turned off, the tube air temperature is reduced, the air outside the tube back to the tube. This process is called "respiration." In the breath, the water vapor in the air is brought into the tube.
- Q: Is an LED 20 watt equivalent to 40 tubes?
- There are several kinds of white color temperature, warm white, is white, cold white,,, generally are on the market is more white, warm white, yellow,,, nothing is harm to human body, there will be no ultraviolet rays,
- Q: How do LED lamp tube install how connection?
- If it is a built-in power supply, you need to remove the ballast from the original stents and install them directly.
- Q: What is the reason for the movement of light in the tube
- Flash is because the lamp tube is old, fast, ready for new, it won't last long
- Q: How did the new daylight tube ring
- It's a light tube problem, but it doesn't matter, you don't want to worry about him in a few days.
Send your message to us
Driverless Samsung Smd 1200Mm Energy Saving Price Led Tube Light T8
- Loading Port:
- Shenzhen
- Payment Terms:
- L/C,T/T
- Min Order Qty:
- 5 Pieces pc
- Supply Capability:
- 5000000 Pieces per Month pc/month
OKorder Service Pledge
OKorder Financial Service
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