Reviews Visible Light Sensor

Amprobe LM-200 LED Light Meter

  • Dual-scale meter measures visible light from fluorescent, metal halide, high-pressure sodium, and incandescent sources up to 200,000 lumens per square meter (lux) or 20,000 footcandles (fc).
  • Powered by a 9 V battery (included), and includes a 1.5-meter wire for positioning light sensor and a protective sensor cap.
  • Manual ranging, data hold freezes readings on the display, maximum recording displays highest reading, zeroing capability resets the null point and angled light cosine correction corrects for angled light.
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Solar Motion Detector Alarm Sensor Light: Solar Strobe Light with Alarm and Lighting Dual Functions, 129db Siren Sound Alert, IP65 Waterproof, Solar Alarm Light for Farm Villa Outdoor (Black)

  • ...ensor+light alarm mode ⑤ 24 Hours Body sensor+light alarm mode ⑥ Night Body sensor+sound and light alarm mode ⑦ Night Body sensor+light alarm mode⑧power off.
  • Motion Alarm Outdoor---Mufti-function: (1).Sensitive Motion Sensor Strobe Light: 5-8 meters sensing distance,sensing angle 125°, 129db alarm and 1500m visible flash light,the alarm siren horn outdoor can be heard from 1800m away. (2)Solar Wall Deck Lights Outdoor : We integrate 27 high-brightness LED lamp beads, Very suitable for outdoor lighting, such as gardens, front doors, walls, garages, sidewalks,backyards, etc..
  • Motion Sensor Alarm Outdoor--Energy Saving & System Long Lasting: Solar charging,Absorb sunlight during the day to charge, and the wall lamp will automatically light up at night,one solar charge 6-8 hours, keep working around 30days,energy saving and environmental protection, 0 wiring, 0 electricity bill, 0 maintenance.The solar alarm system can operate by the power button or remote controller,one- click operation..
  • Motion Detector Alarm--Waterproof &Widely used: Wireless motion sensor alarm with IP65 waterproof, ABS sturdy casing, suitable for any weather and outdoor environment, without false alarms.The solar sound & light alarm can widely used for many outdoor lighting,se....
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Urth 37mm Infrared R72 Lens Filter Plus+

  • PRO INFRARED PHOTOS | Urth Infrared (R72) Filter Plus+ cuts all wavelengths of visible light so only infrared light (above 720nm) reaches your camera sensor..
  • BEAUTIFUL CONTRAST | Our Infrared Filter lets you capture the dramatic high-contrast details of usually invisible infrared light. Backed by our lifetime warranty..
  • IR72 GLASS | Enjoy professional clarity, true light transmittance, and exceptional infrared images with our 20-layer nano-coated IR72 glass..
  • UNIQUE PHOTOS | Explore the unique details revealed by infrared light. Please note, this filter is not compatible with cameras that have an IR blocking filter in front of the sensor..
  • PLANT 5 TREES | This Urth filter funds local communities to plant 5 trees in areas affected by deforestation..
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Urth 52mm Infrared (R72) Lens Filter (Plus+)

  • PRO INFRARED PHOTOS | Urth Infrared (R72) Filter Plus+ cuts all wavelengths of visible light so only infrared light (above 720nm) reaches your camera sensor..
  • BEAUTIFUL CONTRAST | Our Infrared Filter lets you capture the dramatic high-contrast details of usually invisible infrared light. Backed by our lifetime warranty..
  • IR72 GLASS | Enjoy professional clarity, true light transmittance, and exceptional infrared images with our 20-layer nano-coated IR72 glass..
  • UNIQUE PHOTOS | Explore the unique details revealed by infrared light. Please note, this filter is not compatible with cameras that have an IR blocking filter in front of the sensor..
  • PLANT 5 TREES | This Urth filter funds local communities to plant 5 trees in areas affected by deforestation..
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Urth 95mm Infrared (R72) Lens Filter (Plus+)

  • PRO INFRARED PHOTOS | Urth Infrared (R72) Filter Plus+ cuts all wavelengths of visible light so only infrared light (above 720nm) reaches your camera sensor..
  • BEAUTIFUL CONTRAST | Our Infrared Filter lets you capture the dramatic high-contrast details of usually invisible infrared light. Backed by our lifetime warranty..
  • IR72 GLASS | Enjoy professional clarity, true light transmittance, and exceptional infrared images with our 20-layer nano-coated IR72 glass..
  • UNIQUE PHOTOS | Explore the unique details revealed by infrared light. Please note, this filter is not compatible with cameras that have an IR blocking filter in front of the sensor..
  • PLANT 5 TREES | This Urth filter funds local communities to plant 5 trees in areas affected by deforestation..
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Solar Sound & Strobe Light Alarm with Motion Detector and Remote Controller 120db Sound Security Siren Light IP67 Waterproof 24 Hours+4 Mode for Home, Farm,Barn,Villa,Yard,Garden

  • Multiple Working Modes--Outdoor Alarm Siren: ① 24 hours sound and flash alarming. ②24-hour flashing but silent alarming ③ Sound and flash alarming at night④ silent flash alarming at night ⑤ dangerous region ⑥power off.
  • Sensitive Solar Alarm Motion Detector & Loud Siren: Motion sensor solar strobe light with 2-12 meters sensing distance, sensing angle 120°, 120db alarm and 8LED bright,1500m visible flashing light, the motion alarm outdoor can be heard from 1800m away, protect your farm from thief entering..
  • Sturdy Made & Waterproof IP67 of Motion Detector Alarm: Upgraded motion sensor alarm outdoor ​with IP65 waterproof, ABS sturdy casing, Smart solar strobe light suitable for any weather and outdoor environment, without false alarms..
  • Widely Use of Motion Sensor Alarm Outdoor: Outdoor motion sensor alarm for Houses, Farms, Barn, Garages, Yards, Villa, Hotels, Factories, Schools, Orchard and everywhere requiring security alarm..
  • Long-Lasting of Motion Sensor Noise Maker: One solar charge 6-8 hours, keep working around 30 days. The solar security horns & sirens with remote are easy to install with screws/bolts. Waytronic Provides a 1-year warranty of motion sensor outdoor alarm light..
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HiLetgo 3pcs E18-D80NK Infrared Photoelectric Switch Obstacle Avoidance Sensor Module

  • This is a collection of emission and reception in one photoelectric sensor..
  • Detection distance can be adjusted according to requirements..
  • The sensor has a detection range, interference by visible light small, easy to assemble, easy to use and so on..
  • Can be widely used in robot obstacle avoidance, assembly line and many other automated products..
  • Photoelectric sensor (photoelectric switch) NPN normally open..
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REED Instruments R8140 LED Light Meter

  • Measures ambient light levels of white, red, yellow, green and blue LED light and visible light in Foot-candles or Lux.
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Battery-Operated Motion Sensor Lights Outdoor - Battery Powered LED Flood Light, 5500K Daylight,IP65 Waterproof Wireless Security Lights Outside Lights for House garage Garden Patio Porch,White-1Pack

  • ...ghts for houses, walls, gardens, pathways, driveways, entryways, fences, yard, patio, porch, garage, etc..
  • ✅【Wide Angle Illumination】This flexible dual-head flood light supports 135°up to down, and 180°side to side pivot, which can provide extra brightness and more visible area, and your can also customized led spotlights coverage area around your house.
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Burglar Deterrent

  • Motion Activated - Sensitive motion sensor will detect any movement within 5-8 meter and activate the sound light alarm, sound arise and strobe light on. Come with motion detector,not only for people but also animals..
  • Audible & Visible from Far Away - the Risoon solar lamp siren horn sound is 110db, can be heard from 1000m away, and the flash strobe lighting can be seen from 1000m..
  • Solar Charging & Long Working Hours - After fully charged under sunlight, the sound alarm can work for about 30 days. No worry run out of power. Unique 4 modes: ①24 hours with flash&alarm ②24 hours with flash only③ in the night with flash&alarm ④in the night with flash only.
  • Easy Installation & Multi-Application: Just hang solar strobe alarm where get enough sunlight. The wireless motion sensor strobe light is suitable for the safety of residential house, farm, villas, hotels, markets, boarding house and other places where requiring security alarm..
  • [GUARANTEE] We provide 100% money back guarantee if you are not completely satisfied with our solar powered sound and....
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Solar Outdoor Lights ,Tuffenough 2500LM 210 LED Security Lights with Remote Control,3 Heads Motion Sensor Lights, IP65 Waterproof,270° Wide Angle Flood Wall Lights with 3 Modes(1 Packs)

  • ...Wide Angle Illumination & PIR Motion Inductor】：3 adjustable heads design can move upwards, downwards and horizontally. With innovative wide-angle and intelligent induction control, solar flood light detects up to 270° wide lighting angle and 26 feet sensing distance,which can provide extra brightness and more visible area..
  • 【Long Working Time】：The solar light will be charged auto in the daytime and start working in darkness. So please install these lights under sunshine for effective battery charging..
  • 【Remote Control & 3 Lighting Modes】:Each solar motion sensor light is equipped with wireless remote control.You can choose the most suitable mode faster and more portable: ①Strong light sensor mode ② Dim light sensor mode ③Strong long light mode. Different lighting way for your daily requirement..
  • 【IP65 Waterproof & Wireless Design】：This solar lights are made of durable ABS material, IP65 waterproof ensures the outdoor light fixture can function well even in heavy rain, snowstorms.It wireless design are easy to install, no needed with annoying wires or adapters, and no need to buy batteries. Only need to use the included screws to fix on the exterior wall..
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Destello Solar Lights Outdoor - 3 Colors 3 Modes 3000 Lumens 280 LED, 3 Heads Motion Sensor Light, 270° Wide Angle IP65 Waterproof LED Security Flood Lights for Porch Yard Patio Garage(1 Pack)

  • ...de Angle Lighting & PIR Motion Sensor】Our flood light equipped with smart PIR motion sensor, which can detect movement within a maximum of 30 feet at 120°. 3 adjustable heads, the left and right lamp heads can be rotated 360° to achieve a larger illumination angle. Provides you extra brightness and a larger visible area..
  • 【High-efficiency Charging】Equipped with a 2400mAh battery, the high-quality amorphous silicon glass solar panel can charging and discharging efficiently, and the energy efficiency is up to 26%. It remains turned off during the day and gets recharged in the sun, and will start auto working at night. Energy saving and no pollution, the service life can achieve to 50,000 hours..
  • 【Easy to Install & Multiple Use】 Only 3 simple steps to quickly install, no wired needed. IP65 waterproof makes it resistant to extreme weather. It is very suitable for outdoor lighting(terrace, front door, courtyard, garage, driveway, garden, swimming pool, etc.).
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Solar Outdoor Lights ,Tuffenough 2500LM 210 LED Security Lights with Remote Control,3 Heads Motion Sensor Lights, IP65 Waterproof,270° Wide Angle Flood Wall Lights with 3 Modes(2 Packs)

  • ...Wide Angle Illumination & PIR Motion Inductor】：3 adjustable heads design can move upwards, downwards and horizontally. With innovative wide-angle and intelligent induction control, solar flood light detects up to 270° wide lighting angle and 26 feet sensing distance,which can provide extra brightness and more visible area..
  • 【Long Working Time】：This solar powered flood light has a built-in 2000mAh rechargeable battery with the high-efficiency solar panel to ensure that it can be charged at less light day. The solar light will be charged auto in the daytime and start working in darkness. So please install these lights under sunshine for effective battery charging..
  • 【IP65 Waterproof & Wireless Design】：This solar lights are made of durable material, IP65 waterproof ensures the outdoor light fixture can function well even in heavy rain, snowstorms.It wireless design are easy to install, no needed with annoying wires or adapters, and no need to buy batteries. Only need to use the included screws to fix on the exterior wall..
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