# Quantum LED Grow Light Chip LM283B+ 100W 50W DOB COB Full Spectrum Welding Free 220V 110V LED Chip For Indoor Plants # SPECIFICATIONS Brand Name: YXO YUXINOU Certification: ce Color: 3000-3500K/6000-6500K Current: 0.23 High-concerned chemical: none Item Type: Ball LED: LM283B+ Lumen: 6500LM Model Number: YXO-DOBWLED Origin: Mainland China Voltage: 240V,AC 110V/220V Wattage: 50W ![](https://ae01.alicdn.com/kf/S942192bade7a472f9248d5f6a1125907e.png) 2023 Newest Quantum LED Grow Light Chip LM283B+ 100W 50W DOB COB Full Spectrum Welding Free 220V 110V LED Chip For Indoor Plants ![](https://directvoltage.com/wp-content/uploads/2018/10/blue.jpg)**Light Royal Blue 445NM – 455NM:** Plants that receive plenty of blue light will have strong, healthy stems and leaves. ![](https://directvoltage.com/wp-content/uploads/2018/10/fs.jpg)**Full Spectrum 380-780nm: **Full Spectrum of light, for the Vegetation, Pre-flower, Flower, Ripen/Finish. One lamp for all stages of plant growth. ![](https://directvoltage.com/wp-content/uploads/2018/10/warmwhite.jpg)**Warm white 3500K:** 3500k lights have more warmer tones to the emitted light, that simulates the color the daylight would be in sunset hours, which promotes higher rates of photosynthesis which in return affects plant flowering. ![](https://directvoltage.com/wp-content/uploads/2018/10/white.jpg)**Cold White 6000K: **6500k give out light that resembles the natural light we see during the day, best used on plants that are only starting to grow or already growing, meaning plants that are in their vegetative stages of growth. Also these bulbs are great for seedlings and even plant cloning. Specification: 1\. Wat: 50W 100W 2\. Color: 380-780nm/3500k/6000k/3500k+660nm/660nm/395nm 3.CRI: >80 4. Phosphor: 660nm Really 660nm Wavelength Which Plants Need It 5.Chip:LM283B\+ / Bridgelux 6\. Lumen: 130LM/W >6500LM 7\. Input Voltage: AC 110V /  220V-265V 8.Size:75 X 40 X 1.6MM 9\. Housing Material: Aluminum 10. Dimmable:Yes 11\. Source Life: >50,000 hours 12\. Lighting angle: 120 13. Warranty: 5 Years 14.why our led chip is better than other chip, because we use high bright samsung led chip and this is new technology DOB,There are 7 fuctions to protect led chip long lifespan. A1:MOV for surge protection>5000V passed A2:2000V Bridge rectifier A3:Constant current and constant power control A4:NTC sensor for pcb overheat protection A5:Voltage-regulator for ic vdd protectio A6:Driver IC, over voltage and over current control A7:It can use led dimmer or SCR dimmer to dimming it The junction temperature is 120 degrees, it is recommended that the maximum operating temperature of the chip is less than 90 degrees. Remark: LED Bracket Holder Without Any LED Chip,It is only Holder, Please Check It Carefully Befor Buy It, Thanks. LED Chip must need a heatsink aluminum for cooling, do not light it without heatsink aluminum. We have Final Lamp if you need it, Please Click this picture ![](https://ae01.alicdn.com/kf/S9fa68cdf2b334ccb8d28adc262ba946ez.jpg) ![](https://ae01.alicdn.com/kf/Sf38ed4e32e914abf93048758029f4071j.jpg) Attention please: we will send the lamp with strong package, but sometimes it will have some problem, if it have damaged when shipping,please take steps by following: 1.Send us a message and tell us what is wrong with the lamp. 2.Also attaching photos or possibly send us video of test. By the two steps, we will solve the probelm to you. Pleasedo notdo when the lamp was damaged: 1.Open dispute 2.Give us negative feedback. ![](https://ae01.alicdn.com/kf/S0ad423d555cf4f0889af20969191465di.png) ![](https://ae01.alicdn.com/kf/S78ca20f216714640afe6c701a319311cW.jpg)![](https://ae01.alicdn.com/kf/S243f118ae9d348a79f0af91ca445e3c8w.jpg) ![](https://ae01.alicdn.com/kf/S85d37fce3c394962966cd73156efca8cN.jpg)![](https://ae01.alicdn.com/kf/S274fefcc05d743c2aa462ba3061fdbcde.jpg)![](https://ae01.alicdn.com/kf/Sc0c224e9e927456892eeaf4c6ed1aa7d4.jpg)![](https://ae01.alicdn.com/kf/Sdc54282966874f6abe30fc4e806fd273Y.png)![](https://ae01.alicdn.com/kf/S3ccb7d4394504f7785b2e20cb3d8b6edg.jpg)![](https://ae01.alicdn.com/kf/S882db4b4a1e042069ca6cd1ec7602f18g.jpg)![](https://ae01.alicdn.com/kf/S0886322cd27546bd8c29692ca5ba6e65R.jpg)![](https://ae01.alicdn.com/kf/Sdd30a217b87d41b0bfc6f7661e5260ecR.jpg)![](https://ae01.alicdn.com/kf/S62a6d3676c9f4fd8ae454e1f4d873648U.jpg)![](https://ae01.alicdn.com/kf/Sac9e6a23a242464489df6feab5fe7d84G.jpg)![](https://ae01.alicdn.com/kf/S1734d42a9224465ca290cedb8a17bd44a.jpg)![](https://ae01.alicdn.com/kf/S417883fe23c8485fa404a98ff5ccb7e7t.jpg)![](https://ae01.alicdn.com/kf/Sbfc9dc8be30b4c7097ac480b23edc9cbg.jpg)![](https://ae01.alicdn.com/kf/S5c7976325c6244a0abf99691d8f0eb7f1.jpg)![](https://ae01.alicdn.com/kf/S943e8b45324143b38e3b4f4fd7fb1e33q.jpg)![](https://ae01.alicdn.com/kf/S1441dc16afc84f899575c2b055d0cae1b.jpg)![](https://ae01.alicdn.com/kf/Sbb8339dbebaa4d4d9bec99120619d57fN.jpg)![](https://ae01.alicdn.com/kf/S62165ac322624b72b9a03a9333bdb368M.jpg)![](https://ae01.alicdn.com/kf/S58e333838fe242e894ca5abaad49a621a.jpg)![](https://ae01.alicdn.com/kf/S9b2f59d4360340af89d3302f2b54c9e40.jpg)![](https://ae01.alicdn.com/kf/S1f4306666854478db3f6831bb6679f94Q.jpg) ![](http://ae01.alicdn.com/kf/HTB1j7YbiOMnBKNjSZFoq6zOSFXag.jpg)![](http://ae01.alicdn.com/kf/HTB1rsrkyTlYBeNjSszcq6zwhFXaM.jpg)![](http://ae01.alicdn.com/kf/HTB1XC5oyQyWBuNjy0Fpq6yssXXad.jpg) ## Details - **Price:** 26.63 EUR - 45.04 EUR - **Vendor:** Tidesmit - **Tags:** integrated lighting systems  ## Variants | Variant | Price | Available | |---------|-------|-----------| | DOB 370 TO 780NM / 50W 110V | 27.72 EUR | In stock | | DOB 3500K / 50W 110V | 27.54 EUR | In stock | | DOB 370 TO 780NM / 50W 220V | 27.60 EUR | In stock | | LED Bracket / 50W 110V | 26.63 EUR | In stock | | DOB 3500K / 50W 220V | 27.54 EUR | In stock | | 660NM / 50W 110V | 45.04 EUR | In stock | | LED Bracket / 50W 220V | 26.63 EUR | In stock | | 395NM / 50W 110V | 37.84 EUR | In stock | | 660NM / 50W 220V | 45.04 EUR | In stock | | lm283b 3500K 660NM / 50W 110V | 36.21 EUR | In stock | | 395NM / 50W 220V | 37.84 EUR | In stock | | DOB 6000K / 50W 220V | 27.54 EUR | In stock | | LM283B 3500K / 50W 110V | 29.92 EUR | In stock | | lm283b 3500K 660NM / 50W 220V | 36.21 EUR | In stock | | LM283B 6000K / 50W 110V | 29.92 EUR | In stock | | LM283B 3500K / 50W 220V | 29.92 EUR | In stock | | LM283B 3500K FS / 50W 220V | 29.92 EUR | In stock | | 370 TO 780NM / 50W 110V | 29.92 EUR | In stock | | DOB 6000K / 50W 110V | 27.66 EUR | In stock | | LM283B 6000K / 50W 220V | 29.92 EUR | In stock | | 370 TO 780NM / 50W 220V | 29.92 EUR | In stock | | LM283B 3500K FS / 50W 110V | 29.92 EUR | In stock | ## Images - Quantum LED Grow Light Chip LM283B+ 100W 50W DOB COB Full Spectrum Welding Free 220V 110V LED Chip For Indoor Plants - Quantum LED Grow Light Chip LM283B+ 100W 50W DOB COB Full Spectrum Welding Free 220V 110V LED Chip For Indoor Plants - Quantum LED Grow Light Chip LM283B+ 100W 50W DOB COB Full Spectrum Welding Free 220V 110V LED Chip For Indoor Plants - Quantum LED Grow Light Chip LM283B+ 100W 50W DOB COB Full Spectrum Welding Free 220V 110V LED Chip For Indoor Plants - Quantum LED Grow Light Chip LM283B+ 100W 50W DOB COB Full Spectrum Welding Free 220V 110V LED Chip For Indoor Plants - Quantum LED Grow Light Chip LM283B+ 100W 50W DOB COB Full Spectrum Welding Free 220V 110V LED Chip For Indoor Plants - Quantum LED Grow Light Chip LM283B+ 100W 50W DOB COB Full Spectrum Welding Free 220V 110V LED Chip For Indoor Plants - Quantum LED Grow Light Chip LM283B+ 100W 50W DOB COB Full Spectrum Welding Free 220V 110V LED Chip For Indoor Plants - Quantum LED Grow Light Chip LM283B+ 100W 50W DOB COB Full Spectrum Welding Free 220V 110V LED Chip For Indoor Plants - Quantum LED Grow Light Chip LM283B+ 100W 50W DOB COB Full Spectrum Welding Free 220V 110V LED Chip For Indoor Plants --- > Source: [Tidesmit](https://tidesmit.com/products/quantum-led-grow-light-chip-lm283b-100w-50w-dob-cob-full-spectrum-welding-free-220v-110v-led-chip-for-indoor-plants) > Updated: 2026-08-31