| Model: | GB-T8-18W-4A |
|---|---|
| Brand: | Green-Bright |
| Origin: | Made In China |
| Category: | Consumer Electronics & Lighting / Lighting / LED Lighting |
| Label: | LED TUBE T8 , LED LIGHT , LED T8 |
| Price: |
-
|
| Min. Order: | 10 pc |
| Live Chat: |  | Last Online:18 Apr, 2012 |
| Item No: GB-T8-18W-4A | |||
| Correlated Color | Warm white/Neutral White/Cool white | ||
| Color Temperature | 3000-3500k/4000-4500k/6000-7000k | ||
| Power Consumption | 18W | Working Voltage | 85-265V AC |
| LED Type | SMD 3528 | Luminous Flux | 1300±5%lm |
| LED Quantity | 276pcs | Power Factor | 0.90-0.99 |
| CRI | >76 | LED Efficiency | 100lm/W |
| Working Frequency | 50-60Hz | Lifespan | 50,000-80,000h |
| Item Size(L*D) | 1200*26*28mm | Pin Type | T8-G13 |
| Materials | Aluminum housing and PC cover(Frosted,Clear) | ||
| Operating Temperature | -4℉to 122℉(-20℃ to 50℃) | ||
Electrical Characteristics:
All data is under 25℃, unless otherwise specified.
|
Symbol |
Parameter |
Unit |
Min. |
Typ. |
Max. |
|
PS |
Power Consumption |
W |
17.7 |
18.3 |
18.7 |
|
Vin |
Input Voltage |
V |
85 |
-- |
265 |
|
Vout |
Output Voltage |
V |
35 |
37.5 |
40 |
|
F |
Input Frequency |
Hz |
50 |
-- |
60 |
|
% |
Power Factor |
-- |
0.88 |
0.93 |
0.98 |
|
% |
Power Efficiency |
-- |
84% |
88% |
92% |
|
Top |
Operating Temperature Range |
℃ |
-20 |
-- |
+50 |
All data is under 25℃, unless otherwise specified.
|
Symbol |
Parameter |
Unit |
Min. |
Typ. |
Max |
|
Br |
Luminous Flux |
lm |
1,315 |
1,370 |
1,425 |
|
lv |
Illuminance at 1m |
lux |
262 |
270 |
285 |
|
lv |
Illuminance at 1.5m |
lux |
138 |
143 |
150 |
|
lv |
Illuminance at 2m |
lux |
60 |
66 |
62 |
|
lv |
Illuminance at 3m |
lux |
34 |
37 |
41 |
|
VA |
Viewing Angle |
degree |
-- |
120 |
-- |
|
CCT |
Color Temperature |
K |
3,000-3,500 |
4,000-4,500 |
6,000-7,000 |
|
CRI |
Colour Rendering Index |
-- |
70 |
72 |
75 |
Lumens Depreciation Test Chart:
GREEN-BRIGHT Advantages:
1. A professional manufacturer of LED tubes.
2. Nearly seven years of dedication in this field.
3. Professional product structural engineers and power supply engineers and advanced technology.
4. Strict quality test process and quality assurance team.
5. Complete production and testing equipment.
6. An advanced production management system.
7. A faster production cycle.
8. Complete product varieties and stable quality.
GREEN-BRIGHT LED Tube Advantages:
1. Long life: Green LED fluorescent tubes’ service life is 30,000 to 50,000 hours longer than that of the traditional ones.
2. Easy to use: Can be directly installed on the traditional fluorescent tube bracket when removing the starter and rectifier.
3. Energy-saving: Compared with the traditional tubes, Green LED fluorescent tubes can save energy consumption by 40% to 60%. “Green and Energy-saving” will be more than just a slogan.
4. Secure: A structure concept of semi-aluminum and semi-PC is applied in Green LED fluorescent tubes, spreading the heat to the deep striped aluminum tubes, thus fundamentally solving the quality problems of lumens depreciation, short life, lowered power supply performance, etc. caused by poor heat dissipation. They are safer than the traditional ones and boast shock resistance.
5. Green: Green LED fluorescent tubes use high-quality light source and feature fast start, no flicker, no noise, low heat, no thermal radiation, soft light color, no glare, no mercury, no hazardous gas or substance, etc.
6. High light transmission: The adoption of imported raw materials makes light transmission rate of the milky white PC cover reach 92%.
7. Uniform luminance: Perfect combination of double-row design and A-style, with uniform luminance and soft light.
8. Safe: With imported insulated fire material, fire rating of Green LED fluorescent tubes reaches V0.
Application of LED Tubes:
1.Replacement of tradtional fluoresent tubes.
2. Widely used for schools, hospitals, commercial buildings, hotels, industrial factories.
Shopping malls, office buildings, supermarkets, schools, government buildings, pavilions, hotels, restaurants, factories, hospitals, parking lots, subways, railway stations, residential building …
Green-Bright T8 LED Tube Packing:
Outside Packing Size: 1290mm*210mm*215mm
Gross Weight/pcs: 450g
Gross weight/carton(25pcs): 12.5-13.0kg
More Information,please log on:
www.green-bright.com www.szledtube.com
