Q:LED T5 T8 and normal fluorescent lamps with no ballast

If the factory is to be refitted, it can change the LED fluorescent lamp of T5. If it is a new installation, choose LED operating lamp!

Q:Do not have the fluorescent lamp of actuator, how to change LED lamp tube?

To replace the fluorescent lamp ballasts with constant current power supply LED lamp, the lamp again feet according to the requirement of the tube is connected to the power supply is ok, there are several kinds of LED bulb light foot, according to the actual wiring, general instructions are on the tube.

Q:Can the T5 light tube be free of ballast?

Your home is long and thin lamp tube connect seat, that is electronic town flow, the element is installed on which small base, some pack on both sides, cannot not have no!

Q:LED daylight tube is the minimum of the W, the maximum number of W

Hello, the LED tube is not currently fixed, the smallest is 4W and the largest is 25W

Q:Put on the new light bulb, why the lamp still not bright

For the electronic ballast, if no response after the power supply the tubes, should first check whether the fuse of the ballast burned, if it is a filament is red, estimation is ballast resonant capacitance breakdown.

Q:What lamps and lanterns does the supermarket illuminate to use what lamps and lanterns province electric LED fluorescent lamp tube

The advantages of longevity and price; Colors: warm colors, white light, and, Parameter: rated power: 8w-36w Voltage: AC220V Color temperature: 3200, 5500 k, 6500 k, size: 0.6 m - 2.4 m4, features: 1, energy saving high efficient: constant current drive, high power, high brightness, 8 w LED fluorescent lamp of 20 w common fluorescent lamp illumination, 15 w LED fluorescent lamp of 40 w common fluorescent lamp illumination, the same lighting efficiency than traditional fluorescent lamp power saving 80%; Healthy light: no ultraviolet radiation, infrared radiation; No flicker, the light is soft and pure, it has the hand to alleviate visual fatigue and protect the eyes. Long life: unique aluminum alloy cooling design process has been effective in reducing LED light decay, using more than 30,000 hours, which is 10 times the life of traditional fluorescent lamps. Reliable and durable: the shell is made of PC, not easily broken. Easy to use: common commonly used interface, convenience and safety; Application area: It is widely used in shopping malls, underground parking lots, office buildings, offices, schools, factories, light box backlights, buildings and other public places.

Q:The lamp tube of LED lamp is full plastic lamp tube good or half plastic half aluminium tube good?

The whole plastic lamp tube mainly USES the non-isolated power source, in order to avoid the electric shock problem, so adopt the whole plastic lamp tube. It USES a phi 5 hat tube LED. The biggest problem is that the cooling problem, because all the heat sealed in tube, don't spread out, the light failure is severe, plus straw hat tube original life is very short, less than 2000 hours it broke. And half plastic and aluminum tube is the market sales of the LED fluorescent lamp is essentially the half PC alloy, in need of pervious to light the plastic, half without pervious to light and the need to adopt aluminum alloy heat dissipation of the half. The power is placed inside the aluminum tube, so the heat from the LED and the heat from the power supply is quite large, since the power of the lamp is usually around 20W. The power is larger, and the semi-aluminum tube doesn't solve the heat problem. Leds are English light emitting diode (LED), its basic structure is an electroluminescent semiconductor chip, silver white glue or adhesive curing to the bracket, and then use silver or gold wire connection chip and circuit board, and then sealed with epoxy resin around, protect the internal core, final installation of the shell, so the LED of the seismic performance is good. The area of application involves cell phones, lamps, electrical appliances and other household appliances and machinery production

Q:The LED fluorescent lamp tube breaks the LED light in the inside

The lamp tube of LED fluorescent lamp alone is ok, inside you should see an aluminium base board, above be full of patch small lamp bead.

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:The output of the led lamp is low

The current of constant current is rated, and the voltage varies with load