Warm White 4 Foot T8 Led Tube Lights High Lumen UL SAA DLC TUV

Advantages of LED tube

1. High quality with competitive prices ;

2. Input voltage AC120-277V;

3. The lifespan of the lamp reaches 50,000Hrs;

4. Fast initiation, no flickering, no RF;

5. Scientific LED series-parallelling connection layout, each LED works without affecting the others;

6. Led T8 tube lihgt with Epistar SMD2835 leds

Q1: What is the Warranty for the lamps?

A1: For the lamps,we have 3 years warranty.If any quality problems on our side occured in this period ,we will replace them free.

Q2: What is colour temperature?

A2: KOOCHIN's LED Lighting offer lamps in warm, natural and cool white with colour temperatures measured in Kelvin (K). The lower the colour temperature is, the warmer the light given by the LED:

Warm white = 2700K-3500K
Natural white = 4000K-5000K
Cool white = 5500K-6500K
Q3: What is CRI?

A3: CRI is a figure which feedback the real objects colors.Higher CRI with higher cost.For LED Tri-proof tube light,the CRI is mostly 70-75Ra,and 80Ra with higher cost.

Q4: Do your LED Tri-proof tubes emit UV light?

A4: No. But you should never point an LED light into your eyes.,the light is very bright and could cause damage.

Q5: Is there cheap shipping cost to import to our country?

A5: For small order,express will be best.And for bulk order,sea ship way is best but take much time.
for urgent orders,we suggest via air to airport plus our ship partner send to your door.

Q6: Can we get support if we have our own market position?

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