Adresse : No. 13, QiFang Industrial Park, TongYi Industrial District, Guzhen Town, Zhongshan City, Guangdong Province, China, 528421
Téléphone : +86-760-22367589
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22w retrofit T8, DLC 4.2 Listed, Led tube high lumen,4 foot T8
led tube, clear cover
Parameters
Input voltage: AC100-277V~50/60Hz
Color temperature(K): 3000k, 4000k, 5000k, 6000k
Power factor: >0.95
Color rendering index Ra(%): >85
Material: Cooler Aluminum+PC
Working temperature: -40~65C
Lifetime: 50,000h
Standard: ETL, DLC
IP grade: IP 22
Size: 4ft
Lumen: 3000lm
(Tolerance 5%)
Technical Parameter
Power
Size
Input
Color
Lumen
CRI
LED Type
Lighting
Clear cover
Angle
ZS-T8-9P2FT2
9w
2ft
AC100-277V
Warm white
120-130Lm/w
85
2835 SMD
180
Natural white
Cool white
ZS-T8-22P4FT
22w
4ft
AC100-277V
Warm white
120-130Lm/w
85
2835 SMD
180
Natural white
Cool white
ZS-T8-36P8FT
36w
8ft
AC100-277V
Warm white
120-130Lm/w
85
2835 SMD
180
Natural white
Cool white
ZS-T8-40P8FT
40w
8ft
AC100-277V
Warml white
120-130Lm/w
85
2835 SMD
180
Natural white
Cool white
ZS-T8-48P8FT
48w
8ft
AC100-277V
Warm white
120-130Lm/w
85
2835 SMD
180
Natural white
Cool white
ZS-T8-60P8FT
60w
8ft
AC100-277V
Warm white
120-130Lm/w
85
2835 SMD
180
Natural white
Cool white
Notes:
Tolerance of measurement of luminous intensity5%
Advantages:
1. Lamp
holder used thick PC material equals to 2mm, solid pin with screw.
2. Inside wire: the most strong wire used; Double isolation, UL
standard, never be cut off ; Avoid tubes get destroyed by
transport.
3. PCB
High quality PCB: Thickness > 1 mm
Coefficient of heat conductivity > 1.5
High copper contents; copper thickness 30mil= 1 ounce
4. LED CHIP
Epistar
SMD 2835, LM-80 report; Ra> 80.
SDCM