Dali / Triac / 0-10V Dimmable 18W 4ft t8 led light bulbs tube with AC90-265/277V AIA-1 manufacturer from China Suzhou Bellaid lighting co.,ltd

Dali / Triac / 0-10V Dimmable 18W 4ft t8 led light bulbs tube with AC90-265/277V

Place of Origin:

Guangdong, China (Mainland)


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Product Detail

Model No.: AIA-1

Dali /Triac /0-10V dimmable 18W 4ft T8 LED Tube light with AC90-265/277V input,widely use in commerical or home.<b

Dali /Triac /0-10V dimmable 18W 4ft T8 LED Tube light with AC90-265/277V input,widely use in commerical or home.

Description:

Our 4 ft led tubes with single pin were engineered to quickly and efficiently replace wasteful fluorescent lamps. With superior 110-120lm/w efficiency you can start enjoying years of economical, worry free illumination.

Feature:
1. Direct replacement for traditional fluorescent lamp. No need to replace current ballast or rewire.
Reduce installation labor cost
2. Also work directly from 100-277 VAC
3. Health: flicker free and low glare
4. Two end caps: fixed or rotatable for you
5. Two covers: clear (beam angle:120°) or frosted ( beam angle:130°)
6. Warranty: 5 years, Rated Life: 50000hrs
7. Working temperature: -20~40.

Product Specifications:

Construction & materials:

Actual Dimension	Dia 26*Lenght 1178mm
Housing	Extrusion aluminum and Diffused PC optical lens.
Finish color	silver
Lens type	Frosted or clear
Retrofit	Yes

Environmental system

Work environment	Indoor use ( application for dry environment)
Operating temperature	-2050
Mercury (mg)	0

Optical system

Luminous flux	1800lm @ 4000K, 2000lm @ 6300K
Color temperature	4000K & 6000K is best seller.
CRI	83 for 4000K, 80 for 6000K
Lumen maintence at 6000h	95%
Lumen Maintenance Factor at Lifetime	0.75
Rated peak candelas(cd)	4000K @ 500lm; 6300K @ 600lm

Electrical system

Input voltage/Current	100-264/277Vac;220-240Vac,50/60Hz
Off state power	0
Power consumption	18W
Power Factor	0.95
THD	20%
Protection	Class II driver, Class III panel IP20 real/IP40 front
Dimmable	No
Switching Cycles	50000
Start Time (s)	0.25
Warm-up time to 60% (s)	Instant full light

Feature:

Package:

Applications:

Case:

FQA:
Q1: What is the Warranty for the tubes?
A1: For the tubes,we have 5 years warranty.If any quality problems on our side occured in this period ,we will take on the shipping cost and replacement.
Q2: What is colour temperature?
A2: Ervan's LED Lighting offer lamps in warm, natural,pure 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 = 2850-3050k
Natural white = 3800-4200k
Pure white = 4700-5250k
Cool white = 6200-6800k
Q3: What is CRI?
A3: CRI is a figure which feedback the real objects colors.Higher CRI with higher cost.For LED tubes,the CRI is mostly 70-75Ra,and 80Ra with higher cost.
Q4: Why does my LED tube not work properly in extreme temperatures?
A4: Any temperature below 14 F or above 122 F may cause a LED bulb to flicker, dim, change color, or cease to function. Once the LED bulb is returned to an operational environment it should began to work properly.
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?
A6: Please inform us your detailed mind on your market demand,we will discuss and propose helpful suggestion for you,to find the best solution for you.