Energy Saving Blackboard Light 36w 40w 120 Dgree For Classroom
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...,In order to eliminate the glare effect in blackboard lighting, the following three conditions need to be met; The reflected light from the blackboard does not enter the students' eyes; The light source of blackboard lighting does not directly enter the...
Vikstars Co., Limited
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80LM/W LED Eye Protection Lamp For Classroom Blackboard Lighting
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LED Blackboard Light For School Classroom 1. Description of Silian LED Blackboard Light These lights are widely used in the places of Schools with non-explosion situation. 2. Technical Parameters Model SSH101-036 SSH102-040 SSH103-......
Chongqing Silian Optoelectronic Science & Technology Co., Ltd.
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ROHS 240V 5000K Led Blackboard Light Surface Mount
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...Classroom Lighting, office lighting 3 years Description Our Classroom Lighting products prioritize eye protection by eliminating blue light and providing a high Color Rendering Index (CRI) of Ra>90. They are extensively used in school classrooms and offices. The lighting......
Zhongshan Rong Fei Lighting Co., Ltd
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Classroom Intelligent Blackboard 4k Smart Black Board Pcap Touch
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75 Inch Intelligent Blackboard Resolution 4k Pcap Touch For Smart Classroom Model Name Intelligent Nano Blackboard Size 75inch (86inch optional) Screen Resolution 4K: 3840*2160 / 60Hz Max Brightness 400nits Default System Android ......
Astouch Technology (Shenzhen) Co., Ltd
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1350cd/m² Brightness LCD Digital Signage Display 65 Inch Classroom Electronic Blackboard
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...Classroom electronic blackboard allinone lcd touch screen interactive whiteboard Interactive Flat Panels are optimized to have the friendliest user interface and classroom-ready solutions to support schools by bringing a truly healthy and collaborative learning experience into their classrooms......
SHENZHEN MJK ELECTRONICS CO.,LIMTED
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300MM PC Ceiling Light Lens Durable for LED Blackboard Light
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...Blackboard Light Lens Pc Quick detail Product Name: CM-SZ300-A20*120° Beam Angle: 20*120° Efficiency: 90% Material: PC LED Chips 3030 Size: L300 mm Application: Linear lighting Description 300 Mm Led Blackboard Light Lens Pc The length of our single lens is 300mm The aluminum substrate makes a 45-degree angle with the ceiling mounting surface The horizontal distance from the light emitting surface of the lamp to the blackboard......
ChenMu Lighting technology co., Ltd.
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Shadowless LED Optics Lenses For Educational Lighting , Blackboard Lights
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...operating temperature should be from -40°to+120°c. It is having a capability of LED package upto 3.7*3.7mm. To give light in proper direction and angle, this LED lens is mainly used for street lighting. It is easy to fix and time saving as this LED is...
Ningbo Spark Optics Technology Co., LTD
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Copper Pipe Heat Sink Aluminum Led Housing 40w Street Light Motion Sensor IP65
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Copper Pipe Heat Sink Aluminum Led Housing 40w Street Light Motion Sensor IP65 Specifications MIC sale led street light 1. Warranty:4years 2. Cree,US Bridgelux chip 3. IP65 Detail: LED consumptions 40w LED Quantity 24pcs LED luminous 130-140lm/w, 1-3W/PC, ......
LiFong(HK) Industrial Co.,Limited
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LED High Power Indoor Beeye Moving Head 7pcs 40W RGBW Light For Stage Disco
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LED High Power Indoor Beeye Moving Head 7pcs 40W RGBW Light For Stage Disco Specifications: Voltage: AC90-240V 50-60HZ Max Power: 300W Source: 7pcs 40w high brightness RGBW 4-in-1 leds LED working lifetime: Average 50,000 hours with low power consumption ......
Guangzhou Bright Electronic Co.Ltd
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High Temper Glass Tool Less Driver 40w Street Light 130lm/W PC Lens
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...40w Street Light 130lm/W PC Lens 40W Tool-Less Driver Street Light High Temper Glass 130lm/W PC Lens • Absolutely unique mold,make your lighting special and fantastic. • Perfect Light Distribution Solution:Adoption of integrated shell optic lens, enhance the brightness and illumination uniformity. • Anti-glare and uniform light......
Shenzhen Leyond Lighting Co.,Ltd.
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