1. PC cover: Milky PC cover. Light Transmittance 85-90%.

2. Lamp Holder: E27 E26 B22 available. Nickel Plating lamp holder. Won't rust.

3. Aluminum Plate: With one more Aluminum Plate under the PCB board. Better for heat dissipation.

4. Body housing: Aluminum + PA6 thermal conductive plastic. Nice design and safe when touch.

5. LED power supply. Isolated current Power supply. Long lifespan.

• No mercury, making them a cleaner alternative to fluorescent and CFL lamps.
• The lowest energy consumption of any lighting product to date.
• Light quality equal or superior to traditional lighting products.
• Life that is 20 times than some traditional lighting products.

1. Packing information:

OEM service available. We can put your logo on the bulb and packing box if you like.

Here are some of the boxes we made for our customers.

2. Shipping Details:

Three different ways to arrange the shipping.

• For small quantity , it is better to ship by Expresssuch as UPS. DHL.FEDEX. TNT. or so. Deliver to your door.
• Weight over 100 kgs. We can arrange the shipping by air. Deliver to your closest airport.
• Size over 2CBM. We arrange the shipping by Sea. Deliver to your closest port.

• Delivery time: For sample , 5 -7 working days. For Bulk Order within 15 - 20 days. Deponds on the order quantity. Please contact us for further details.
• Shipping Details: For small quatity , Usually by Express. DHL/UPS/TNT/FEDEX or so. For bulk order, by air or By sea.

• Our warranty is 2 years since the date of purchase.
• Under the terms of this warranty, if the product have a failure occurs under normal usage within warranty period, SOURCECHIP will provide free new products based on the proof-documents.

Dongguan SOURCECHIP OPTO-ELECTRICAL Co, Ltd. is a LED lamp manufacturers with 15 years history, BV,TUV approval factory as well .we focused on devote to developing, producing and selling indoor energy saving LED lights. There are more than 400 models products for option , these products are CE,RoHS certified and 3 - 5 years warranty. Specialized in manufacturing LED bulb, LED spotlight, LED downlight, LED ceiling light, LED panel light, etc.

Things to Consider When Buying LED Lighting:

• Equivalent Wattage - While lumens are the new standard, it helps to have an easily recognizable guide. Comparing an LED bulb to an incandescent will give you a rough estimate of just how well it will light a room. As a very ballpark figure for LED wattages, 1/8 the incandescent wattage value is usually close to what you need. In which our 5W = 40W . 7W=60W . 9W =75W . 12W =100W.

• Lumens - Lumens directly measure just how much light the bulb gives out in total. On average, a 60-watt incandescent shines at 600 lumens, with roughly 50-100 lumens of difference above or below. The variance depends on manufacturer and age of the lamp. LEDs are directly rated for their max lumen rating and last much longer without dimming of the bulb.
• Color Temperature - Your guide to how the light itself will look. Lower values are warmer, with 2700-3000K being a more incandescent "warm white" while higher temperatures like 6000K will deliver a very harsh "stark white" light.
• Driver Content - Because of their design, LEDs do not run typically run on AC voltage. Many LEDs require some form of driver to convert the voltage from AC to DC for proper operation. The majority of socket-based LED lamps are self-driven, but you should always check before buying to make sure that you buy both an LED and a driver at the same time if it isn't self-driven.