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Single 4W High Power SMD LED Chip 120lm/W Waterproof For Projection Lamps

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Single 4W High Power SMD LED Chip 120lm/W Waterproof For Projection Lamps

Country/Region	china

Product Details

Outdoor Waterproof Single 4W SMD LED Chip 120lm/W High Power For Projection Lamps

Features:
- The maximum power of a single lamp bead can be used at 4W
- Adopt centrifugal die top process, better light color consistency
- Small size, high power, color can be customized to meet different scenarios
- Light effect 120lm/ W-180lm /w Select different scenarios
- Adopt the international mainstream chip packaging with excellent product stability;
- High concentration of spot effect and color consistency;
- Bowl and cup bracket centrifugal process;
- Finished product color tolerance is controlled within 3SDCM;
-LM-80 report 9000H burn-in test;
- Flexible selection of high light efficiency products and high power products.

Product model	series	Voltage class	Maximum working power	4000k,RA-80 Light efficiency@1(lm/w)	4000k,RA-70 Light efficiency@1W(lm/w)
E35	TF45	3	3.0	120	130
	PR45	3	3.0	140	150
	OR40	3	4.0	150	160
	PR2240	3	2.0	170	180

Characteristics And Uses of SMD LED Chip

SMD type LEDs are light sources that have the characteristic of being installed in circuits directly mounted on an electronic board. These circuits are perforated to allow the passage of the electrodes, whose welding is carried out on the lower face of the base. These are components where the electrodes do not protrude downwards, but come out from the sides of the chip. They are characterized by their flat shape: the lower part is welded directly on the electronic board, while the electrical connections are on the side. In this way it is possible to use printed circuits on an insulating base of reduced thickness and to carry out the micro-welding with automated machinery. This type of LED looks like a tiny box with one face from which the light is emitted, the opposite face which acts as a support base, while the remaining side faces are equipped with anode and cathode. In the past they have been used in miniature circuits, such as those of mobile phones, thanks to an ever higher luminous efficiency. Today they are widely used in the production of LED luminaires for general lighting. This type of LED normally has a light output of 120 degrees and is typically used, for example, in the production of LED strips.

FAQ

Q1: Do you supply OEM,ODM service?

A1: YES,absolutely it can be realized.Learnew focus on OEM & ODM service more than 7 years.

Q2: All the pictures are real photo?

A2: Yes, the pictures of all products on this page are 100% real shoot by us.

Q3: How can I get a quotation from you?

A3: Please kindly leave us messages about your needs,including products parameters, application, you contact way and quantity,our professional team will reply you in one hour here.

Q4: Is there any discount for bulk order?

A4: Yes, if you need bulk order or you want customized products, we can provide wholesale price. Be our fans on alibaba or add learnew opto to “my favorite stores”, you will always get our discount and coupon information at the first time.

Q5: Do you support drop shipping and how much is the shipping cost?

A5: Yes, we support drop shipping. You should leave the receiver's information when you place the order, then we will send the goods according the address you have left. The shipping cost are based on your order's volume and weight, you can check on alibaba or ask our team.

Q6: How to place an order?

A6: You can check the shipping cost and discount information online, and place order directly on Alibaba. Or you can contact us for the order details, we will reply you in mins.

Q7: What payment terms are available?

A7: T/T,PayPal, Western Union and Secure Payment.

Q8: What about the lead time?

A8: It depends on the order quantity. In general, lead time is about 10-15 working days. For samples in standard, the delivery could be 3 days.