what is cob

... Rgbcw Led Chip 5 In 1 High Power 25W 20-24V 1919 rgbcw led chip 5 in 1 high power Features This RGBCW led strip has...

Rechargeable Headlamp High Power LED 3W 2pcs XPE LED -XPE- LED: 3W + 2pcs XPE LEDs Function: -XPE- red-XPE flash- red S...

...board", which is a technology that groups LEDs together in clusters on circuit boards. What is ? LED Strip Lights utilize (Chip on Board...

PMMA LED Optics Lens 15 Degree For 10 Watts LED Ceiling Light Quick Detail: 1. Dimension: Dia 41mm Height 13mm 2. Beam Angle: 15, 30, 60 degree 3....

... Bulk Crushed Corn Grits Trade Corn Powder Crushed corn abrasive grit is a natural and biodegradable abrasive material that is made fro...

Flip chip 200W 220V 3000K AC LED high efficiency 100-120LM/W Super Aluminum AC LED AC Module High display means high light efficiency: ...

... Strip 24v Rgb Strip 1008 Chips For KTV Theater Product Introduction led strip is a high density led strip, use chip-on-board packaging tech...

... LED? is an acronym meaning chip on board . It describes the technology behind the lights, referring to the packed LED chips mounted in ...

... Cuttable: yes Waterproof level: IP20 (not warterproof) Application: decoration lighting High brightness 1056LEDs/m RGB flip chip LED tiras 5V ...

... that of ordinary light bar 2, the led lights strip Using 2 oz thick PCB , large oval pad, high quality copper foil at solder joints 3, the led...

... Led Strip 528 Chips 4W Dotless Led Rope Light Q1: How does a LED work? A1: Chip-on-Board or "" refers to the mounting of a bare LED chip...

... Led Street Light The Led Street Light is a high-quality and efficient lighting solution for large area lighting. It combines the latest ...

... LED Strip Light 480 Chips 3000K 4000K 6000K 3m Adhesive 90RA For Home Decoration Product Introduction: led strip is a high density led stri...

... technology, this flexible strip light offers versatile and customizable lighting options for any indoor or outdoor setting. Product Overview The R...

... LED Lens Round Quick detail Product Name: CM-S7513-A25° Beam Angle: 25°Degree Efficiency: 91% Material: PMMA LED Chips Cree1507&1512 Size: Ø75*...

... Light Strip 24v Dual Color Temperature Cct Linear Light Product Description: With a lifespan of up to 50,000 hours, our LED light strip is ...

... Led Multicolor RGBW, LED MODULE Product Description Parameters: Product Model Color Wavelength(nm)/CCT(K) Voltage(V) Current(mA) Lumen outp...

... LED Downlight With TUV Certificate Our Product Feature. 1.Patented Honeycomb Heatsink 2.Citizen /Bridgelux /Cree 3.50000 hours lifesp...

... Par Wash Stage Lights 4x50w led par lights 200w led par stage lights led par wash stage lights 4 Eyes LED Par designed as a was...

... Full Spectrum Chips LED High PPF for plant growth Light PRB 1. Details: Item name: horticulture LED Product type: Horticultural led Vo...