A COB light is a type of LED light, with COB standing for Chip-On-Board. COB lights are essentially an array of LED chips that are tightly packed together and bonded to a substrate such as silicon carbide. In effect this creates one large LED chip that has excellent uniformity of brightness, thus making it ideal for photographers and filmmakers. When most people think of LEDs they probably think of the small singular lights that they experimented with at school when learning about electronics. Those types of singular round LEDs are called DIP LEDs, or Dual In-Line Package. They are also the kind of LEDs you might find in a control panel to indicate when a switch is on or off. DIP LEDs are cheap, but they are bulky and not very powerful. The Godox SL-60 COB light. Taking a 10mm x 10mm square LED array as an example, you would only fit 9 DIP LEDs on the square. You would fit 342 COB LEDs in the same space, though, so you can instantly see the advantage in a light that is designed for studio photographers or filmmakers. A much brighter light source can be created using a much smaller light. If the light is to appear in a shot itself, a COB appears as a single light source, where older LED panels that were constructed of hundreds of DIP LEDs all lined up, would often show a zebra pattern, along with far less panel uniformity. COB lights are also relatively simple in the way that they work, and this created a robust and reliable design. With a large array of older DIP LEDs, each individual LED would have its own circuit to power it. A COB only has a single circuit, with the whole COB panel acting as a single light, despite containing multiple small LED panels. One of the downsides to a COB light, especially in a studio scenario, is the heat that is generated. With such a huge amount of light energy created in a small area, the heat is very localized and requires passive and active cooling. Passive cooling in COB studio lights is done by huge heatsinks that surround the front-mounted COB panel. You can see it clearly in the photo of the Godox SL-60. Active cooling if often also necessary, and this means there will be a fan inside the head. In a stills photography studio a fan is a small problem, but they can be an issue for filmmakers if you need to record sound. A single COB light is unlikely to cause problems, but if you had a huge number of them it would become something to be aware of. Also worth noting is that the cheaper the lights you buy, the cheaper and noisier the fans will be.
Iron Bracket LED Single Tube Batten Light This single tube batten light can replace the old fluorescent tube light. The tubes of this emergency tube luminaire  adopts integrated led light source and  bridge wiring design, it's  more energy-efficient and  safety. The small separate plate designed with sliding and plug-in typy connection, make the installation more easier of this single tube  emergency luminaire. The safety hooks of the Waterproof LED single tube  Light, it's convenient to install and maintain. Lamp Luminous Efficiency(lm/w):110 IP Rating:IP20 Warranty(Year):5-Year Place of Origin:Guangdong, China Color Temperature(CCT):6000K Color Rendering Index(Ra):83 Support Dimmer:NO Lifespan (hours):50000 Working Time (hours):50000 Product Weight(kg):2.92 Lighting solutions service:Lighting and circuitry design, DIALux evo layout, auto CAD layout Light Source:LED CRI (Ra>):83 Model Number:ZL-JTBLP18-4FT-CE Brand Name:comled Input Voltage(V):AC100-277V Working Lifetime(Hour):50000 Lamp Luminous Flux(lm):3960 Length:4ft Application:Warehouse
IK10 Double Tubes LED Lighting Fixture easy for installation linear led batten lighting luminaire with high lumen The tubes of this linear led batten lighting luminaire can replace the old fluorescent tubes of linear fixture.  The tubes of this linear led batten lighting luminaire adopts bridge wiring design, it's more safety. The small separate plate design of this Double Tubes LED Lighting Fixture can make installation more easier. The safety hooks of the Double Tubes LED Lighting Fixture, it's convenient to install and maintain. Lamp Luminous Efficiency(lm/w):115 IP Rating:IP20 Warranty(Year):3-Year Place of Origin:Guangdong, China Color Temperature(CCT):4500K Color Rendering Index(Ra):83 Lifespan (hours):50000 Working Time (hours):50000 Product Weight(kg):2.92 Lighting solutions service:Lighting and circuitry design, DIALux evo layout, auto CAD layout Light Source:LED CRI (Ra>):83 Model Number:ZL-JTBLP18-2FT-CS Brand Name:comled Input Voltage(V):AC90-130V or 200-240V Working Lifetime(Hour):50000 Lamp Luminous Flux(lm):2340 Length:2ft Application:Warehouse Material:Iron+PC
2FT IP65 Vapor Tight LED Batten Lighting Fixture for underground passage The underground passage LED Batten Lighting Fixture adopts LED chips SMD2835, so the underground passage led liner luminaire can achieve 120 lm/w high lumen out put. This LED Batten Lighting Fixtures adopts PC diffuser, can achieve a high intensity IK08 and a high transmittance. The diver of this underground passage led liner luminaire designed with a special clip-fixed housing, it's easy for maintenance and replacement. The protection rating of this underground passage led liner luminaire is high up to IP65, has a high dustproof and waterproof performance. Lamp Luminous Efficiency(lm/w):120 IP Rating:IP65 Warranty(Year):3-Year Place of Origin:Guangdong, China Color Temperature(CCT):4000K/5000K/6000K Color Rendering Index(Ra):83 Lifespan (hours):54000 Working Time (hours):54000 Product Weight(kg):1.74 Lighting solutions service:Lighting and circuitry design, DIALux evo layout, auto CAD layout Light Source:LED SMD2835 CRI (Ra>):83 Model Number:ZL-PSBLP20-2FT-CN-3CCT Brand Name:COMLED
Rustic Looks Designer TABLE LAMP LitTheWELL Pure Handmade Design Beautiful Rustic Looks Table Lamp. Promote Indian Handicraft and bring home a beautiful Table Decor Product for your Home Decor. Lit the Well is a Indian Traditional Paani ka Kuaa with a Balti structure designed to give your room a traditional rustic looks. Material used - Wood and Jute Ropes Size - 13 inch by 7 inch Lamp Comes with 1.5 mtr long Cable and holder.
Application: Bedroom Light Source: LED Body Material: Iron Shade material: Resin Product Weightï¼?kgï¼?: 5 Product Dimension: D40cm, D60cm Packing Dimension: 45*45*45cm, 65*65*65cm PCs/ Ctn: 1 Input Voltage(V): AC 85-265V Lamp Luminous Flux(lm): 90 Color Temperature(CCT): 2700K (Soft Warm White) Color Rendering Index(Ra): 90 Lifespan (hours): 30000 Beam Angle(�°): 180 Control Mode: Touch Control Warranty(Year): 3-Year Lighting solutions service: Lighting and circuitry design Product name: Creative Danish Restaurant Chandelier Style: Nordic Color: Black,white Certification: CCC.CE Size: 21*16cm,35*16cm Lamp holder: E27*1 Main material: Iron Lamp Luminous Efficiency(lm/w): 90 Working Time (hours): 30000
Hanging ceiling lamp multicolor metal wire
Hanging ceiling lamp multicolor metal wire
Working Hours 15hours App Portable Type Portable CCT 5500k Voltage Battery 7AH Range 500MTR
"The stylish floor lamp of the directed light will provide illumination for any space, big or small. They are easy to move, so you can make any place a little more comfortable. This modern floor lamp will complement and decorate any interior"
LED streetlight, wind turbine, hybrid solar streetlight, solar streetlight, Winglet structure with the tip bent inward Innovative material-EPP(Expanded Polypropylene) blade with an aluminium frame inside New Technology to store and re-use wind Maximum efficiency with greater blades From 30 to 60W LED streetlight
Highly Efficient Products of 170lm/W (Separate Converter type) with elegant design. It looks great anywhere. (120~130lm/W Driverless type) With Max 20kV Power Surge protection device preventing the damage originated from the indirect surge and the inductive switching surge. Thermally stable aluminum stamping and diecasting structure and ultralight design to minimize the risk of falling loads. Adopting RF wireless dimming controller for remote on/off and the predetermined dimming with LTE communication (Option) By adopting the AC drive IC, a simplified and reliable circuit system has been ensured. (Driverless type) Not using the transformer and the electrolytic capacitors, the necessity of using the other components for modification of the PF, THD, and EMI has been fundamentally excluded. (Driverless type) With the perfect waterproof design and the AC drive IC, it can be applied for the refrigeration warehouse less than -30C as well as hazardous area lightings. (Option) By the internal PWM control, PIR sensing and dimming is also possible. (Option)
[ Powerful X CL LIGHT Cream ] - The 4 main ingredients of " Garcinia Cambogia, Caffeine, Laminaria Digitata, Seaweed" help remove Cellulite and improve skin elasticity - Vanillyl Butyl Ether gives thermal sensation to the skin that can relieve the swelling and make smooth body line - Flex-Some Technology help the cream to be absorbed into the skin well - No stickiness, Spreadable gently
Product Information Perfect Illumination: Valytime downlight used Osarm LED chips and Lifud driver. They are concerntrative and high brightness, provide sufficient light for general lighting without glare and buzzing, and bring a cozy and warm ambiance for your room. Unique design: our patent design model provide you excellent outlook. Adjustable - The track light heads are LED integrated with a 24 & 40 degree beam angle and ideal for highlighting decor. Bulb included. Flexible Usage: Compatible with H type 4-wire-2 circuit track system. Show Vivid Color: CRI 90+ outstanding color rendering, shows more precise, natural and realistic light color. Energy Efficiency - Saving electricity up to approx 80%, Lasting approx 30000 hours of life in good condition. Certification: CE certified which means our products meet strict requirements to be considered safety and reliable. Additional Certifications: RoHS-Compliant. 3 year's Warranty: if any problem with the product, please feel free to email us before return. We will serve until you are 100% satisfied.
Product Information Perfect Illumination: Valytime downlight used Osarm LED chips and Lifud driver. They are concerntrative and high brightness, provide sufficient light for general lighting without glare and buzzing, and bring a cozy and warm ambiance for your room. Adjustable - The track light heads are LED integrated with beam angle adjusting and ideal for highlighting decor. You can get the most ideal light for your room or shop. Flexible Usage: Compatible with H type 4-wire-2 circuit track system. Show Vivid Color: CRI 90+ outstanding color rendering, shows more precise, natural and realistic light color. Energy Efficiency - Saving electricity up to approx 80%, Lasting approx 25000 hours of life in good condition. Certification: CE certified which means our products meet strict requirements to be considered safety and reliable. Additional Certifications: RoHS-Compliant. 3 year's Warranty: if any problem with the product, please feel free to email us before return. We will serve until you are 100% satisfied.
Product Information Perfect Illumination: Valytime downlight used Bridgelux LED chips and Lifud driver. They are concerntrative and high brightness, provide sufficient light for general lighting without glare and buzzing, bring a cozy and warm ambiance for your room. Anti-glare: Fantastic design can protect your eyes healthy. Deep and hidden style LED light sources avoid direct irradiation from the can of the downlight, which makes a cozy and comfortable atmosphere. Easy Installation: Ready to fit in recessed Downlight housing cans directly. No additional accessories are required. Certification: CE certified which means our products meet strict requirements to be considered safety and reliable. Additional Certifications: RoHS-Compliant. 5 yea's Warranty: if any problem with the product, please feel free to email us before return. We will serve until you are 100% satisfied.
Product Information With a life of 15,000 hours. Provides high lumens of light immediately, with no waiting time to warm up to full brightness. With a correlated color temperature of 3000/4000/5000 Kelvin, the bulb simulates daylight, creating a bright atmoshphere for any room Unique design for whole range from 5W to 60W.
Name:810W spider beam moving head light Model No.:CLA37 Light Source: 810W RGBW 4IN1 LEDs DMX Channels:CH11/CH37 channels mode Main effect: beam,wash,effect,dimmer,strobe...Etc Includes exciting sound active built-in programs Application:Â stage,Disco,DJ,Nightclub,KTV, weddings...Etc.
Waterproof SMD led bulb Specifications CE, RoHS,ERP certificate Packaging & Delivery Packing Detail: Color box Delivery Detail: 25days Product warranty We are would like to inform you that all LED products from Changzhou Aladdin Lighing Tech Co.,Ltd has 2 years quality warranty. If the products you pushased from us has any quality problem caused by our company, we will replace it in warranted time for free. Our advantages 1. Professional R&D team with advanced production technology. 2. Perfect after sale service, to help solve the problems of the customer. 3. Acting the best interests of clients, to help save cost. 4. Professional logistics service, one-step purchasing, to help save time
Our new and innovative LED Curved Filament bulbs feature a unique shaped filament that is completely moldable to mimic all styles of nostalgic incandescent Features Unique Spiral Flexible LED Filament: The combination of art and science, the filament is made of the latest hi-tech flexible LED, works better than ordinary LED bulb and incandescent led bulbs. It is possible to bend the filament in one continuous length to mimic the spiral design: spiral shaped, fish shaped, flower shaped, heart shaped and etc. You can be a designer for the light! Wide Dimming Range: Support 20%-80% dimming range, you can adjust the brightness as you like. Wide Use Occasions: It can be used in living room, dining room, bedroom, study, balcony, patio, bakery, tea-house, restaurant, cafe shop, bar, hotel, villa, church, studio, art room, concert hall, exhibition hall, commercial and industrial area and so on. Packaging & Delivery Packing Detail: Color box Delivery Detail: 25days Product warranty We are would like to inform you that all LED products from Changzhou Aladdin Lighing Tech Co.,Ltd has 2 years quality warranty. If the products you pushased from us has any quality problem caused by our company, we will replace it in warranted time for free. Our advantages 1. Professional R&D team with advanced production technology. 2. Perfect after sale service, to help solve the problems of the customer. 3. Acting the best interests of clients, to help save cost. 4. Professional logistics service, one-step purchasing, to help save time
