This product of our agents Japan photoelectric TOYONIA? COB light source YOLL HR (High Reliability) Series YOLL COB applications independent of the HR series "New Material Struetare" (NMS) technology, YOLL COB light structural physical strength increased by 30 to 50% Applications "NMS" technology, high reliability, high stability; optimum brightness and color consistency; unified and clear beam; high impact resistance, anti-extrusion physical strength; temperature, humidity, weather Application: Indoor outdoor lighting, spotlights, downlights, Par lights, spot lights Advantages:? 1, features: high brightness, low attenuation, low energy consumption, long life and strong anti-static capabilities. Products are packaged using silicone, environmentally friendly lead-free process product requirements. 2, high brightness, light color consistency; 3, the light fades: zero light failure to do 1000 hours. 4, high-quality silicone glue package, low light decay, long life; 5, regular qualified chips, Nichia phosphors, quality assurance; 6, quality assurance, reasonable price, regular shopping, no inventory is generally 3-5 days Delivery is very timely. The main advantage ?? COB light source:? 1. astigmatism light, no dazzling glare. The greater the power LED light particles more dazzling light, not suitable for children home use, but the LED surface light source led light manufacturing process to solve the glare problem, use a wider range, and more secure. 2. The high thermal conductivity, low light decay, long life. Adverse area led package II thermal design technology, led after the second welding radiator can not use a lot of heat quickly export, leading to the finished product led lamps light fades fast. led COB surface light source production process, eliminating the straw tube and patch lamp beads metal stents encapsulation mode, the chip mounted directly on the metal substrate with excellent thermal conductivity, thermal efficiency than light Bead led light a few times significantly reduce the bright light led light, effectively ensuring the led lamp life. 3. light uniformity, no stain, no ghosting. Single high-power LED light source is often used to improve the optical efficiency of the lens, which in turn increases the cost of the optical viewing angle becomes smaller; and the use of multi-bead led lights light fixtures will be uneven and ghosting. led the entire surface of the surface light source is a package of advanced technology led the perfect solution to the problem of uneven shade lamp beads, the entire surface of the light, uniform illumination light efficiency is good, is the future of interior lighting with energy-saving light of choice. 4. stable performance, easy to assemble, easy to apply. Combination of particle type led lamp beads into a lamp lighting the need for secondary welding reassembled the whole lamp, high costs, failure and more, potentially significantly increased production costs;? Led the overall package molding surface light source to achieve the led lighting source module production, users do not need to use secondary processing, simple to use, can be directly applied to the whole lamp production, for widely. The light emitting no flicker, no UV band, green, energy saving more in line with demand! ? Instructions: 1), the product is led lighting source, not directly connected to an external power source to use 220v 2), note that the operating parameters of the product can not exceed the limit specified parameter table 3), the product installation and use Please note that the anti-static, not allowed to touch the sharp silica layer. 4), can not touch the acid, alkali and other corrosive chemicals, aluminum to prevent corrosion. 5), such as the three watts of power per piece, should be used to match three watts of constant power supply, please feel free to contact us using the details. 6) Do not perform the operation under power. 7), please equipped car aluminum radiator or heat lamp shells, aluminum plate should be in direct contact with the heat sink when used. 8), the surface should be equipped with dust cover, this product is not Waterproof, directly exposed to the use or excessive humidity environments can cause a short service life: from the purchase of goods from the time, a year according to the operating instructions properly quality problems, the company provides repair or replacement service for free. Because they do not follow the instructions in this manual and the following provisions, which results in damage to the product, the supplier is not responsible for any resulting problems and defects, even within the warranty period, maintenance costs borne by the customer. 1. Damage caused by misuse, such as misuse did not follow the operating instructions. 2. Using an improper power or damage caused by excessive voltage. 3, incorrect connection and chip damage to other causes. 4, after the purchase due to transportation, shock, falling damage caused