What Are Led Lights Square Round Profile Surface Mounted 8w 12w 15w Panel

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Loading Port:: Guangzhou

Payment Terms:: TT OR LC

Min Order Qty:: 100 pc

Supply Capability:: 100000 pc/month

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What Are Led Lights Square Round Profile Surface Mounted 8w 12w 15w Panel

Description

We are a manufacture dedicated in R&D, production and sale of led display component & led lighting . We have strong technical force, efficient and pragmatic united management and marketing team and advanced automatic production equipment.

We are aiming at high-end market and a huge number of money are invested for researching & designing new products. Till now our products achieved a breakthrough in many areas, optimizing heat dissipation, optics, reducing energy consumption etc. We keep manufacturing top quality and best cost performance products depend on brand innovation.

Feature

1. With internal power supply, Driver input voltageAC85-265V, 50/60Hz; Lighting input voltageDC45-80V, Constant current.
2. PF>0.95, Power Efficiency: 85lm/W
3. Material: AL+PC cover
4. Protection grade IP20; Insulation class II.
5. Ambient temperature:-20°C~45°C, Surface temperature: 42°C~45°C; Relative humidity 10%-80%RH.
6. Energy-saving, Super bright, environmental-friendly.

Photo

What Are Led Lights Square Round Profile Surface Mounted 8w 12w 15w Panel

Parameter

Specification
Model	LED001
Voltage	AC80-265
Power	36W
Efficacy	75-90Lm/W
Power factor	>90
Lumen	2700-6000K
Life span	50000H
Size	5955959mm
Guarantee	3 years
Water proof	IP54
Material	Alloy
Certificate	UL

FAQ

1. What is the general business process?
Answer : Send Inquiry to VST → Specification Confirmation → Quotation → Sample List Confirm → Proforma Invoice → Payment Bank Slip → Sample Delivery → Sample Satisfactory → Bulk Order List → Proforma Invoice → 30% Deposit Payment in Advance → Production Ready → 70% Balance bank slip → Delivery → After Sale Service

2. What is the warranty?
Answer : 2~5 years warranty is offered depending on different types of lights. If item fails due to quality problem during warranty, we can send new replacement with freight on ours immediately if urgently. Or we prefer to send replacement with next order.

3. What is the payment term?
Answer : For sample order, we can accept T/T, Paypal, West Union, 100% in advance. For bulk order, 30% deposit in advance by T/T, 70% balance before shipping. For very big order, L/C is negotiable

4. Can you offer free samples?
Answer : Forgive us sample fee can be refunded depending on the coming order amount.

5. Can I add my logo on the product label?
Answer : Yes, but order quantity is requested depending on different lights.

Q: Why is 3W's LED plastic bulb so cheap on the market? Is there any drawback to the price difference between aluminum and aluminum?: The difference of power factor is large, and the resistance capacitance pressure drop is below 0.5 PF. Constant current and constant voltage drive PF over 0.9. The resistance drop pressure is really attractive, after all, the price is there. The average person doesn't understand the look.

Q: LED bulb lamp drive power electrical connection, will delay a few seconds before the lamp light, and power creaks, who know what it is!: Power supply has noise, it is the design of transformer, winding, the design of switch power supply.. Engineering reference..

Q: Can the bulb's true life reach 30000~50000 by LED?: According to the current LED manufacturing technology, LED bulb has a lifetime of up to 30000 hours.

Q: Led the bulb is flashing. What's wrong with it? How do you fix it?: The general power supply too much heat to stimulate the overheating protection function itself with the power supply, power supply is a protection device, when the heat is too large, may cause it has an adverse effect on power and light, power will take the initiative to make the lamp power, rest, fully dissipated heat later. Bright. So, this is the power overheating protection at work. It will not be the case if the outer shell is enlarged or the room is ventilated and the heat should be cooled.

Q: I want to ask for high power LED bulb lamp wire inexplicably broke, and in large quantities. Is the quality of the lamp?: The second continued the problem: welding line, this work continued not done!

Q: LED can the bulb be used in the bathroom?: From a long-term perspective is not enough, you can choose a lamp are closed, such as ceiling lamps what, now have special indoor lamps, but you must not use ordinary lamps, because LED lights to the heat at the edge of the open slot or empty, easy water.

Q: What material is applied to the glass cover of the LED bulb? Can reach 90% of the light, can not see the inside of the lamp. Who knows, thanks for telling!: The milk white paint can't see light, but the transmittance is only eighty percent a few. At present, the market has not seen in line with the economic benefits of such LED ball bubble glass cover, can reach ninety percent transmittance. If any brother finds it, please let us know. We also want it very much. Oh, thank you.

Q: What does the LED bulb patch mean?: In order to obtain high power LED light source, high brightness, the manufacturers to power direction in LED chip and package design. At present, the LED package can withstand W power has emerged. For example, Norlux series of high-power LED packaging structure for the hexagonal aluminum plate as base (the conductive) multi chip combination. The base diameter of 31.75mm, light emitting area is located in the central part, a diameter of about mm (0.375 * 25.4), can accommodate 40 LED tube core, at the same time as the aluminum heat sink. This package uses conventional tube core combination of high density packaging, high luminous efficiency, low thermal resistance, high in light output power flow under high electric. Is a kind of promising LED solid state light source.

Q: Are there any differences between negative ion bulb and LED bulb?: LED bulbs are made by plug-in lights or SMD or high-power LED, and there is no built-in negative ion generator.