18w t8 1.2m tube led lamps Top lumen High Brightness

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50 pc
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50000 pc/month

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Item specifice:

Color Temperature: Warm White IP Rating: IP44 Lamp Body Material: Aluminum
  ,,,,, Power(W): 20

Product Description:

Specifications

strip light: 
1.Color:all kinds of colors and beautiful light 
2.Long Usage Life 
3.Low Consumption 
4.Environment-friendly

MODEL NUMBER

Emitting

Color

Forward

Voltage

(DC)

Totality Luminous

Intensity

Efficacy

Dominant

Wavelength

Color

Temperature

Single

LED

Intensity

Viewing

Angle

G4-6SMD-5050

 

Uint:V

Unit:LM

Error margin:+5%

Unit:LM/W

Unit:nm

Unit:K

Unit:mcd

(0.5m)

Unit:deg

R

 

 Red 

15 

25

18

620~635 

1000 

1500~1600

200~220

 12

A

 

Amber 

 15

25

18

594~598 

1500 

1500~1600

200~220

B

 

Blue

 

 15

21

15

465~470 

 >=100000

1000~1200

 200~220

W

 

White 

 15

84

60

5500~7000 

5000~6000

200~220 

G

 

Green 

 15

75

54

515~520 

50000 

4500~5000

200~220 

P

 

 Pink

15 

21

15

2000 

1000~1200 

200~220 

UV

 

 UV

 15

6

4

390~410 

50000 

300~500

200~220 

Test Condition

Power:  1.4W                         Current:190+5%MA


Product Display



18w t8 1.2m tube led lamps Top lumen High Brightness

18w t8 1.2m tube led lamps Top lumen High Brightness

18w t8 1.2m tube led lamps Top lumen High Brightness


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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:What are the advantages and differences of the LED panel lights?
In the case of thickness, the luminescent panel lamp is generally more than the side glow, and the side glow is usually done
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:What is the most suitable power efficiency for leds?
It's about 0.97, it's still pretty high, I bought the lamp tube of zhaochang, very bright, used for two years, still like new
Q:Which is better? In terms of power and price
Light source (3528, 3014, 2835 light bead), baseboard (aluminum plate, glass fiber board), aluminum profile, PC cover, power supply (isolation/uninsulated constant current power), block head. The light effect is connected with the power and flux of the light bulb, and I wonder what you mean by this LED lamp structure.
Q:What causes the red light on both ends
On both ends of the fluorescent lamp with a filament, when using the filament with a long time because of the heat for a long time makes its internal metal tungsten evaporates and attached to the fluorescent lamp on the wall of darkened, and so you turn on the light because the light on the wall that had led to that piece of dark red.
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:Leds are the ones that are brightest
The fluorescent lamp of the transparent shade is sure to be the brightest, but it is completely transparent. LED fluorescent lights are half plastic and half aluminum; Full plastic tube (aluminum); Glass tube; All PC tube, etc.
Q:Now the home decorates is to use LED good or the good of the lamp tube
Now the home is decorated with LED. LED lamp tube also commonly known as the light tube, daylight lamp tube, its illuminant USES LED as the light body. The traditional fluorescent tube, also known as fluorescent lamp, lamp on both ends of each have a filament, inside the tubes filled with tiny amounts of argon and the thin mercury vapor, tubes coated with phosphor, on the wall between the two filament gas when conducting an ultraviolet, the phosphor emit visible light. Led bulbs have many advantages, such as general lighting, office buildings, shopping malls, restaurants, schools, homes, factories, etc. The lamp tube is a kind of fluorescent lamp (or fluorescent lamp, light tube, fluorescent tube), the diameter is 5/8 inches, about 16mm, belongs to the gas discharge lamp. It USES electricity to activate mercury vapor in argon or neon gas, forming plasma and emitting short wavelengths of ultraviolet light, causing the phosphor to emit visible fluorescence to illuminate. The normal fluorescent tube is made of glass, with a socket at both ends to connect the power source and the fixed fluorescent tube. The fluorescent lamp tube is a gas discharge luminescent light source, according to the pipe size of T12, T10, T8, T6, T5, T4, T3, etc., the current T8, T6, T5 are mainstream. Especially since the T5 fluorescent lamp tube, the technical performance is advanced, the light effect is high, the lighting quality and the effect is excellent and so on the technical characteristic, is replacing the T8 fluorescent lamp tube with the faster speed.
Q:How does the T8LED light tube replace the fluorescent lamp tube
I just changed it. I bought a LEDT8 type of fluorescent tube 1 meter 2. 16 watts is basically equivalent to the ordinary energy-saving fluorescent tube 60 watts. It's very bright and bright, and you don't need a flash. But there are brands that don't have to take down the ballast, and you have to consult the person who sells your LED tube. The ballast and the regenerator are broken down, and the different brands are different.

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