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1. Product Name
20W LED Tunnel Light with Excellent Heat Transfer
2.Features
1. High-tech heat dissipation
2. Unique invention patent for rejection of heat
3. Advanced lighting distribution process
4. Cast aluminum alloy housing
5. High quality chipset
6. Major Energy saving: Over 90% Compare to Incandescent
7. Reduces Light Pollution: No wasted Light
8. No Hazardous Emissions: No IR or UV Radiation, Do Not Attract Insects
9. Extended Life Time: 3 years Maintenance-Free
10. Even Lighting: High Intensity / No Halation
3. Specification
Model | TL-TN1207-20 | ||
LED power | 20W | 30W | 50W |
Input voltage | AC85-277V | ||
LED voltage | DC12-36V | ||
Working frequency | 50-60Hz | ||
Power factor | >0.95 | ||
Junction temperature | 62°C-73°C(COB) | ||
Lens degree | 60°, 90°, 120° | ||
LED initial luminous efficiency | 90lm/W | ||
CRI | Ra>70 | ||
LED color temperature | 3500-7000k | ||
Working temperature | -30°C-40°C | ||
IP rating | IP67 | ||
Working life-span | More than 50,000H | ||
Warranty | 3 years | ||
4. Description
1. Using nonconductive silicone to bring the heat from chip to the radiator quickly.
2. Using the unique design of the independent intellectual property rights of the integrated radiator and shell, it’s possible to realize the heat conduction and air convection.
3. Adopts the world’s leading high-quality LED chips and driver.
4. All the lamps use integrated high power light source.
5. The LED lamps have a lifespan of 50,000 hours.
5. Application
Highway tunnel, Railway tunnel, mine, cave and other places where the lighting is needed.
6. Terms of payment
T/T L/C Western Union Escrow
7. Time of Delivery
7-10 days after receiving your 30% deposit or see the L/C
8. Packaging
Standard Export Carton with foam inside, which is safe and suitable for ocean shipment if any tough handling.