high quality CE ROHS certificated T8LED tube light cheap wholesale, 900mm LED tube 13W

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Light Source:	LED	Item Type:	Tube Lights	LED Light Source:	SMD2835
Warranty(Years):	3	Input Voltage(V):	277v	Lamp Power(W):	18
Lamp Luminous Flux(lm):	1800	Lamp Luminous Efficiency(lm/w):	100	CRI (Ra>):	70
Color Temperature(CCT):	Pure white Warm white Cool white	Working Temperature(℃):	-20 - +45	Working Lifetime(Hour):	50000
Lamp Body Material:	Aluminum Alloy	IP Rating:	IP54	Certification:	CE, EMC, Energy Star, FCC, LVD, RoHS, SAA, SASO, UL
Length ( MM):	600*26 2ft	Input Volatage (V):	AC90-277V	Beam Angele:	120° G13
LED Brand:	Epistar	LED Type:	54pcs SMD2835	PF:	>0.9
CCT(K):	WW: 2700-3300 NW: 3900-4600 PW: 4900 -5800 CW: 6000-7000	PC Cover:	Frosted	Total Lumen(LM):	900±10%
Packing:	Normal packing

Specifications

1.High brightness:90lm/w 100lm/w 110lm/w 120lm/w

2.CRI: (Ra) >70 ; (Ra) >80
3.LED Tube Warranty:3 years

T8 led tube ul dlc approved, 2ft/600mm T8led bulb light T8 led tube

Product Description

Modle	RG-600MM-9W	RG-1200MM-18W	RG-1500MM-22W
Wattage	9w	18w	22w
Size(MM)	6421.522	12521.522	15521.522
Luminous Flux(lm)	900±10%	1800±10%	2200±10%
LED QTY	54pcs SMD2835	100pcs SMD2835	110pcs SMD2835
LED	SMD2835
Volatage	AC90-277V
NOCT	- 20°C ~ + 40°C
Warranty	2 Years
Power factor	PF≥0.92
IP code	IP54
Beam angle	≥120°
CRI	Ra≥70;Ra>80
Cover	Milky /Frosted
Rated life	50000hours
Brand	Royal pearl & Customized
Material	Imported PC + Aluminum alloy
Certificate	UL,CE, ROHS, FCC, SAA, EMC, LVD, Compliance
Pin Types	Normal two pins / Rotatingn end caps (two pins) / One pin.
Lumen	90LM/W;98LM/W;108LM/W;110LM/W;112LM/W
LDR	(Light degradation rate)25000h≤30%
Package	Neutral package,For customized package depend on quantity.
Color temperature	WW: 2700-3300 NW: 3900-4600
	PW: 4900-5800 CW: 6000-7000
Application	office, supermarket, hotel, factory, indoor, etc

T8 led tube ul dlc approved, 2ft/600mm T8led bulb light T8 led tube

Q: The light tube is directly connected to the zero fire line at 220V, and the other end is empty: You are good for nothing! It's nice to be complimented on the quality of your air switch.

Q: How to detect the good and bad of the fluorescent lamp: If you measure the resistance at both ends, it's not bad

Q: What is the difference between the daylight lamp tube used in fishing steel and the normal lighting tube: Ordinary bulbs are fluorescent lights, which are not the same as leds. The fluorescent lamp is the electric power of the ballast machine that produces the high pressure instantly, excited the two feet of the inside of the lamp tube to discharge, then stimulates the phosphor powder to shine. This process produces high heat. LED luminescence is an electron transfer within a semiconductor that produces light that does not produce heat. That's why leds are called cold light sources.

Q: Can leds be used for a regular fluorescent lamp?: General LED fluorescent lamp tube does not use ballast, use the ballast to be eliminated. The LED fluorescent tube is driven by its own. How to reinvent the person who needs to ask you to sell your LED tube, different brand modification steps are different. Some of them only need to be torn down one, and my house is all torn down. I bought the LEDT8 for the 1.2m double-end input.

Q: This kind of fluorescent tube is always easy to burn.: The ballast of a fluorescent lamp Where the lights are sold, they sell

Q: How much energy does normal lamp tube compare with LED light tube?: The standard lamp tube 27w is equivalent to the 9w of led lamp tube, led lamp tube is nearly 3 times more energy than normal lamp tube, and the led life is longer, can generally usable 30000h hours.

Q: What specification does daylight lamp tube have, what brand of fluorescent lamp?: Ask fluorescent lamp price is not expensive, is probably in the ten yuan to 50 yuan, mainly to see choose what model and what brand, the price is different, so the price is no unified standard. So what are the specifications of daylight bulbs, and what brands are better? Here's a recommendation.

Q: Why does the led fluorescent tube have water vapour in it? What causes it?: The starter down. When the regenerator was knocked down, my home was my own scissors and cut off the ends of the two ends of the regenerator. Then attach the severed head to the insulation tape. search Put the base back to the original. The head of the LED fluorescent tube will be plugged into the base current

Q: The output of the led lamp is low: This led tube does not exist "what is the power output?" The problem. The power chip of this lamp is BP2832A, which is a special LED lighting that is used in the non-isolation step-down LED power supply. Using the patented constant-flow architecture and control method, the chip internals the 500V power switch, which requires very little peripheral component to achieve excellent constant-current characteristics. And there is no need for auxiliary windings and tests. Constant current: the output current changes without the inductance and the change of the LED voltage. The lamp is powered by 220 ac, so it requires a high-voltage electrolytic capacitor and a 250V capacitor is not enough.

Q: What is the reason for the movement of light in the tube: This phenomenon occurs when a small number of new light bulbs are lit up, and it is said to roll without affecting normal use. After a few times, it usually disappears. This is the problem of fluorescent powder coating when the lamp tube is in production, does not have a large effect on the use of the lamp tube, it is safe to use. Do you understand now?

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