18W 4 Foot LED T8 Tube Light Ballast Compatible For Commercial Lighting
Certification:CE/RoHS
18W 1900lm 4FT T8 LED Tube Light Bulb 265V for Conference & Meeting Room
Product features:
1.Energy saving up to more than 70% energy than normal fluorescent lamp
2.Round and the elliptical tube are available.
3.Use the most mature international well-known LED SMD2835 as the light source, which can
ensure the led tube brightness and long lifetime, also can reduce the light decay.
4.Use the high quality aluminum PCB for LED’s better heatdissipation.
5.High-grade PC cover with nice light transmittance(> 95%),Transparent PC cover and milky PC
cover are available.
6.No mercury, lead or other hazardous materials; no radiation,no electromagnetic radiation,
no frequency flash, instant startup, no hurting eyes
Parameters:
| Lamp Material | Aluminum+PC | Color index | Ra>80 |
| Beads type | SMD2835 | CCT | 2700~6500K |
| Brand chip | Epistar | IP Rating | IP40 |
| Input Voltage | AC85~265V | Storage temperature | -20°C~+45°C |
| Frequence | 50~60Hz | Surface temperature | 50°C(test in 25°C) |
| Power Factor | >0.9 | Lifespan | 50,000 hours |
| Power consumption | 19-20W | Lamp Size | Φ30*1211mm |
| Power Efficiency | >85% | Box Size | 125*21.3*21.8cm |
| Beam Angle | 140° | QTY/Box | 25PCS |
| Luminance | 1800±50lm | Box Weight | 13.1KG |
Lamp size:
Installation:
Application:
Garages, factories, schools, homes, hospitals, supermarkets, shopping malls, banks and other places.
Packaging & Shipping:
1. FedEx/DHL/UPS/TNT for samples, Door-to-Door;
2. By Air or by Sea for batch goods, for FCL; Airport/ Port receiving;
3. Customers specifying freight forwarders or negotiable shipping methods!
4. Delivery Time: 3-7 days for samples; 5-25 days for batch goods.
1. Payment: T/T, Western Union, MoneyGram,PayPal; 30% deposits; 70% balance before delivery.
2. MOQ: 1pcs
3. Warranty : 3 years.
Our Service of T8 LED Tube :
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 in fluent English
3.OEM&ODM, any your customized lightings we can help you to design and put into product
4. best after-service
5.we wil try our best to satisfy you .
6.Customers Logo:Acceptable
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 take on the shipping cost and replacement.
Q2: What is colour temperature?
A2: Newshine\'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 = 2700K-3200K Natural white = 4000K-4500K Pure white = 5000K-5500K Cool white = 6000K-6500KQ3:: 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.But there are some suppliers write a high data to attract clients, please note.
Q4: Will your LED light bulbs work on a dimmer switch?
A4: We do not recommend using our LED light bulbs on a dimmer switch,this type of switch can potentially cause damage to the bulb.
Q5: What is the specific size of the screw base on your Edison base LED bulbs?
A5: The size is E-27/E-26. This size works in all common fixtures.
Q6: Why does my LED light bulb not work properly in extreme temperatures?
A6: 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.
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