lumen measurement

200-2000 Lux LX-1332B Portable Lux Meter Lumen Measurement Tool Features of LX-1332B Portable Lux Meter : 1. Display: 3 ½ digits, big LCD, max display...

...projector and the screen: 2.4 meters 2) The curtain is 60 inches 3) the brightness of the 9 points of the projected screen with a light met...

... Laryngeal Mask Airway Silicone Curved Reinforced LMA Double laryngeal mask airway silicone is the most advanced supraglottic airway dev...

.... LED penlight flashlight 132mm in length with a body diameter of 15mm. The weight is only 21g. It's easy to carry to everywhere. LED flas...

... Solar Deck Lights Solar Porch Lights Wall Sconce Warm White Lights for Outdoor Outdoor solar lights wall mounted: Made of high quality plasti...

... through the nose. It is made of medical grade PVC and has a cylindrical shape with a 15mm connector. It is equipped with an inflatable cuff and a ...

... Endotracheal Tube Cuffed Product Description: Tracheal intubation is a method of inserting a special endotracheal tube through the oral cavit...

... DMD chip orchestrates 2 million micromirrors dancing at 9,000Hz, while 4K signals are dissected with AI sharpening. That 500,000:1 contrast? It's ...

... the place up , take a look at this 12W+4W Round Pink Edge Surface Mount LED Panel Light from Xiangteng because it will definitely do the trick! It...

...Light Good Heat Dispersion E27/E26/B22 Replace PAR Halogen High 3 Years Warranty Application Of LED PAR30 PAR20 PAR38 Light: SMD LED PAR20 PA...

... UGR 19 LED Linear Lighting Fixture Indoor Light IP20 Product Description: Voltage 220-240VAC 50/60Hz LED Source SMD3030/2835 LED Driver Lifud...

... with calmness and beauty, rustic looking style hanging solar lights can be as a fine landscape accessory. 2 Pack, the warm white LED is 6 f...

... 120 leds/m SMD Type SMD2835 Working Temperature 20~60 °C Attentions 1. Please allow tiny size deviations due to human . 2. Due to the e...

Solar Outside Wall Lights Black Exterior Wall Mounted Up Downlight MODERN DESIGN The cube-shaped wall light has a black finish and PC diffuser fitted....

LED Ceiling Fan Light Super Bright & Energy Saving - This led ceiling fan light retrofit kit with more than 1800 LM output and 80% energy saving and g...

... CRI 90 120-130lm/W Color Temperature 2700-6500k Product Introduction Notes: 1, a tolerance of±12 on luminous flux 2, a t...

... extremely energy efficient. But pay attention that the energy efficiency varies according to the used. The higher the , the g...

... What to look for : Used to a light’s brightness—the higher the the brighter the light. When choosing a floodlight, the larger ...