eremido LED Flashlight, 2023 New White Strong Light, Durable Metal Aluminum Material, IP44 Waterproof, Four Modes switchable, Micro USB Charging, can be Used for Indoor and Outdoor Emergency use
Appearance: beautiful black appearance with durable aluminum material, light and compact structure, making it easier for you to carry
Functions ：The product you purchased has a white bright light effect and four freely switchable modes. When you use it for outdoor sports, indoor mechanical maintenance and other purposes, you will think of it. It is also IP44 waterproof and can illuminate items within 200 meters
Charging and use： When you need to turn on the flashlight, just press the tail switch gently to turn on the flashlight. At the same time, you can switch various modes. A Micro USB charging port can be obtained from the tail. Blue and red can distinguish whether it works. Long press the switch to turn on the SOS mode
KAKISSUS Submersible LED Lights with Remote, Waterproof Underwater 16 Color Charging LED Lights Battery Operated Pool Lights for Aquarium Pond Hot Tub Party Decoration 4-Pack
✔️【16 Colors Changing Light】- This submersible pond lights built in 10 premium LED beads, available in 16 static different colors and 4 modes(flash, strobe, fade, smooth), 10 levels brightness, easily use the remote to change colors or adjust brightness you want, provide you a sweet and fantastic lighting effect.
✔️【Waterproof Submersible LED Lights】- Made of high quality IP68 waterproof material, equipped with a silicone sealing rings for watertight sealing, work well underwater.Notice: Please tighten the cap until you can't screw up anymore before place into water. Please take it out when you don't use.
✔️【Battery Operated & with Remote Controlled】 Powered by 3 AAA battery(Not Included), it works well in both wet and dry places. Will last 4-8H with qualified dry batteries, equipped with IR remote control within 10M distance in air, one remote can control all pool lights. (Warm Tip: The remote is not waterproof, please keep it away from water)
MAINENG Portable Woods Lamp, UV Black Light for Analyzing Skin, Non-Destructive Testing(NDT), Dog/Cat Care, Bed Bug Inspection, Antique Authentication
A Wood's lamp (or often Woods Lamp), also referred to as a Black Light, or UV-A Light, is a device that has a wide number of uses. E.g. a Woods light helps the esthetician analyzed skin conditions and recommend the correct protocol and retail products to their clients.
Our Handheld Wood's Lamp is an autonomic light source with central UV line at 365 nm. Thirty UV LEDs are mounted in a circle around the central glass lens, that allow to protect the eyes of personnel working with the device.
For better UV quality (real Black Light), all light emitters are covered with black glass filter with high transparency of UV, and cut-off for visible light. This is essential when Wood Lamp is needed to observe fluorescence.
wondsunson 2 in 1 254nm 365nm UV Lamp 4 Watt UVA+UVC Shortwave Longwave Blacklight Fluorescent Minerals Phosphor Glass Tin Side Detector ZWB3 Optical Filter UV Lamp
* Wireless portable 254nm UV tube + F5 365nm LED UV lamp, it powered by 4 AA batteries(Not Included)
* Mineral rock viewing, demonstration photo shown with mineral rocks of various fluorescence intensity, in a completely dark room, held at a distance of about 20cm (8 inches), using the 254nm only.
* Verify phosphor tagged stamps, such as USA, Canada, UK and other countries; verify the authenticity of other items, such as: banknotes, phone cards, credit cards, customs and revenue stamps, tickets etc.