Ervan T8 LED tube LED bulbs LED lamp with TUV UL DLC listing

Ref Price:
Loading Port:
Shenzhen
Payment Terms:
TT OR LC
Min Order Qty:
-
Supply Capability:
200,000pcs pc/month

OKorder Service Pledge

Quality Product

Order On-line Tracking

Timely Delivery

OKorder Service Pledge

Credit Rating

Credit Services

Credit Purchasing

Share to:

Product Description:

Product Pictures




Recommended Features

  • Isolating driver inside

  • Patented 180Deg rotating end cap

  • Long life span 50,000 hrs

  • Manximum efficacy and minimum glare

  • High-tech optical design with Alu. PCB



Specifications

1.Certificate: VDE TUV CE RoHS DLC UL
2. Power: 20W
3. LED Qty: 216pcs
4. Lumens :2200lm
5. Luminous Efficacy: 110 lm/W
6. Dimension: 26mmx1200mm
7. Color range: WW(3000K) NW(4000K) DW(5000K) CW(6000K)
8. Light source: Epistar SMD 3528
9. Housing: AL and High strength PC
10. Operation temperature: -20Deg~40Deg
11. Beam Angle: 120degree
12. Input Voltage: AC 100~277V AC 100~240V
13. Frequency: 50/60Hz
14. Accessory: Fuse
15. Isolated power supply
16. Latest lockable rotating end cap
17. Life time: >50, 000 hrs
18. Socket Type: T8
19. Work Environment: Indoor use (applicable for dry environment)
20. Warranty: 5 years

Applications

Replacement for conventional fluorescent tubes:
1. Hotels
2. Conference/meeting room
3. Commercial Complexes
4. Residential/Institution Buildings
5. Schools, colleges & Universities
7. Hospitals General lighting, Commercial lighting, plant growing lighting.
8. Refrigeratory
9. Advertisement box.etc.

Package

1pc into 1 gift box, 25pcs into 1 inner box, 2 inner box into 1 CTN, total 50pcs per CTN

CTN size: 135*48*28cm
Total weight: 28KGS

Service

1. Your inquiry related to our products or prices will be replied in 24hours.
2. Well-trained and experienced staffs to answer all your enquires influent English.
3. OEM & ODM are acceptable, OEM brand is available with LASER TAG on the PC cover.


Market


Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:Brightness, longevity The current led lighting tube is 90-100lm/watt, and the life span is more than 20,000 hours, and the chips and power supply should be paid attention to. We adopt a 3-ampere, long power supply to ensure the quality of the lamp.
Brightness, longevity The current led lighting tube is 90-100lm/watt, and the life span is more than 20,000 hours, and the chips and power supply should be paid attention to. We adopt a 3-ampere, long power supply to ensure the quality of the lamp.
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:How many leds will be able to reach the 30W T8 lamp?
The fluorescent lamp is usually 45LM/W but half of the light is an invalid LED flashlight which is about 85LM/W.
Q:Are the old daylight bulbs worth recycling?
The fluorescent lamp doesn't seem to have a dedicated recycling system. Go to secondhand market transfer, after appearance is refurbished, again can use Led fluorescent lights are needed
Q:What's the difference between an LED fluorescent lamp and an ordinary light tube?
The next part of LED color temperature: the work of various lighting fixtures... | returns the advantage of the log list LED fluorescent lamp to share the copy address log address: use Ctrl + C to copy and post it to the friend. Broadcast to weibo pig eight quit to do the monk May 17, 2011, when reading and classification (0), (4) comments: personal diary permissions: public font: set-top permissions set in small cuhk more ▼ ▼ in recommended log To illicit close log Remove the edit the led fluorescent lamp to become one of the earliest to enter indoor led lamps and lanterns, because it is relative to fluorescent lamp has 10 major advantages: 1. High luminous efficiency Fluorescent lamp luminous efficiency is about 55-80 lm/W (Philips company T8 fluorescent lamp luminous efficiency is 72 lm/W), and LED the luminous efficiency of above 100 lm/W, recently Cree company XLampXP - G luminous efficiency has been to 130 lumens/W, and will improve in the future. The difference is now nearly double. And it could be more than three times that. The efficiency of lamps and lanterns efficiency is mainly to point to effective light effect, because fluorescent lamp is 360-degree, and the light that is sent in the opposite direction has no use. So fluorescent lamp USES a white chimney normally, can take a considerable part of the reverse light reflected, in general, fluorescent lamps and lanterns of efficiency is about 70%. LED fluorescent lights are 120 degrees, so all light is efficient.
Q:Is an LED 20 watt equivalent to 40 tubes?
The normal fluorescent tube is 40-60lm/W, and the fluorescent tube of 40W is between 1600 and 2400LM LED light effect 90-120lm/W, 20W LED tube light effect in 1800-2400LM So if the quality LED tube is completely replaceable, please refer to the lamp tube of shenzhen fangco lighting
Q:What lamps and lanterns are used to save the LED fluorescent lamp
The advantages of longevity and price; Colors: warm colors, white light, and, Parameter: rated power: 8w-36w Voltage: AC220V Color temperature: 3200, 5500 k, 6500 k, size: 0.6 m - 2.4 m4, features: 1, energy saving high efficient: constant current drive, high power, high brightness, 8 w LED fluorescent lamp of 20 w common fluorescent lamp illumination, 15 w LED fluorescent lamp of 40 w common fluorescent lamp illumination, the same lighting efficiency than traditional fluorescent lamp power saving 80%; Healthy light: no ultraviolet radiation, infrared radiation; No flicker, the light is soft and pure, it has the hand to alleviate visual fatigue and protect the eyes. Long life: unique aluminum alloy cooling design process has been effective in reducing LED light decay, using more than 30,000 hours, which is 10 times the life of traditional fluorescent lamps. Reliable and durable: the shell is made of PC, not easily broken. Easy to use: common commonly used interface, convenience and safety; Application area: It is widely used in shopping malls, underground parking lots, office buildings, offices, schools, factories, light box backlights, buildings and other public places.
Q:Why is the household daylight lamp attached to the battery?
No, there aren't more than 40 fluorescent lights. Anything else.How big is the tube and the battery? There is nothing else.
Q:This kind of fluorescent tube is always easy to burn.
The ballast of fluorescent lamp (fire ox) quality is not good, change him a new be ok!
Q:How to remove fluorescent lamp tube
What material is LED fluorescent lamp fittings, such as shell, block?

1. Manufacturer Overview

Location
Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information  
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range