LEDMALL Motion Snow Fall Full Spectrum Star Effects 7 Color White Laser Christmas Lights, and Decorative Lights with Remote Control
Motion Snow fall effects 7 color with WHITE LASER CHRISTMAS LIGHTS by mixing semiconductor red, green, and blue, with Years of Design and optimization, the first Semiconductor WHITE LASER Christmas and Decorative lights, with motion and star effects, and huge coverage..
White color laser made through mixing Semiconductor green, blue and red with advanced optics, LASER LIGHTS using LEDMALL advanced Optical Systems and precise power ratio control to form nature's 7 colors including pure white, Full Spectrum all natures 7 colors with dominant White Laser formed by pure semiconductor Red, Green and Blue laser in proper ratios through advanced optics, to form star shape pinpoints.
7 nature's colors including white, pink, teal, blue, green, red, yellow, with rainfall motion Starry, Twinkle, Fading, Chasing and static effects mode, optimized for Outdoor Holiday Décor,decorative lights, Decorative Outdoor Lighting Projectors, full spectrum colors, and with speed control, also with flash or static of your choice.
For Color Quality, Please review the images and videos on detail page for effects of this lights before purchase,updated RF Remote control, with snowfall, rainfall motion and timer, with indoor Base stage and outdoor stake extension, With Timer se....
DaToo 500W Aquarium Heater PTC Fast Heating Fish Tank Heater 500 Watt Submersible with LED Digital Temperature Controller for 60 to 120 Gallon, 1 Yr Warranty
High Precision And Fast Heating System: There are two temperature probes on the top of the DaToo heater, which ensures that the DaToo has a more powerful temperature sensing capability and can easily maintain the temperature accuracy at ±0.5°F. 3 Seconds Fast Heating, DaToo uses PTC semiconductor ceramics as heating elements, which makes DaToo have very low energy loss and can convert 90%~95% of electrical energy into thermal energy, and the water temperature can start to rise within 3 seconds..
Leading Frequency Conversion Energy Saving Technology: Usually high-power heaters consume a lot of electricity, but DaToo not. DaToo 500W Aquarium Heater adopts leading frequency conversion heating technology. When the water temperature is close to the set temperature, the power will be automatically decrease, and then use the thermal inertia to reach the set temperature. This greatly reduces power consumption, making DaToo save 20% electricity than other 500W heaters. Save electricity bills!.
Sturdy And Durable: PTC semiconductor ceramic heating element, stronger and safer than traditional glass heater, no explosion, no breakage, will never leak electricity. High-strength ABS shell, not afraid of any external force damage. And ....
★100 percent Brand New and High Quality?: Since they consist primarily of semiconductor material sandwiched between ceramic plates and have no moving parts. Each device is full inspected and tested.
【Application】 : Get ice cold in minutes or heat to boiling by simply reversing the polarity, used for numerous applications from CPU coolers to alternate power sources, or even for your own custom car drink warmer/cooler.
【Efficient and Power-saving】: Refrigeration principle of tec1-12706. Fast cooling and long time keep in low temperature, Operates Temperature: -30 degree C to 83 degree C, these devices must be used in conjunction with a heat sink to avoid burned.
【Size】: Approx. 40mm x 40mm x 3.8mm, fitted with 6-inch insulated leads.
CXLiy Neck Fan, Neck Air Conditioner, 3 Cooling Plates Portable Neck Fan, Hands-Free Around the Personal Fan, Semiconductor Cooling Neck Fan 2 Modes (No Built-in Battery, with 10000mAH Power Bank)…
[3S Cool Down 18°F] The Ku Peltier Radiator is the secret to this neck AC device. With the 0.9 x 0.9 inch Ceramic semiconductor radiator built-in, the COOLIFY neck air conditioner only needs to cool the back of your neck to refresh your entire body in seconds. The semiconductor cooling plate quickly exchanges heat energy and transmits coldness to the skin, resulting in a noticeable decrease in body temperature by 18°F in just 3 seconds!.
[3D Airflow and Double Vent Design] The COOLIFY neck fan's 3D Airflow Design features 36 air vents that offer an immersive cooling experience. The upward vents blow cool air towards your face, while the downward vents prevent discomfort from long-term wear by cooling the skin on your neck. With the patented Air Duct, a 5000 RPM High-Speed Motor, and a 41 mm Super Wearable Air Conditioner, the COOLIFY neck fan maximizes the efficiency of the cooling process..
[Designed for Comfort] COOLIFY bladeless neck fans is the ultimate neck fan for maximum comfort and convenience. Its bladeless design and metal honeycomb mesh ensure safety and prevent hair tangling. The soft silicone material is adjustable to fit any neck size. Weighing ....
CatXQ Semiconductor Cooler for ipad/Tablet/Phone/Switch Gaming Cooling Case
CatXQ Semiconductor Cooler Fan Compatible with All Smart Phone (for iPhone / for Samsung), Tablet (for iPad / for Amazon Fire HD / for Surface / for....
Semiconductor Refrigeration Technology:The refrigeration principle of refrigerator is adopted to cool the mobile phone quickly,when playing Fortnite,....
RGB Atmosphere Lamp,High brightness lamp beads form RGB ring lamp belt, with high-speed fan rotation, a variety of light effect random change, give....
Powerful heat sink: The cooling fan prevents the phone from overheating while playing the game console, extending the life of the phone and battery..
Package Include: CatXQ Phone Cooler, 1M USB to TYPE-C Cable, 3 pairs of telescopic clamps(1 pairs black,2 pairs blue).Customer Service Team is....
High Purity Silicon Metal Element 14 Semiconductor Monocrystalline Si Block(50g)
HIGH QUALITY: 100% brand new and high quality. 99.99% high purity monocrystalline silicon block..
GOOD FEATURE: Monocrystalline silicon has a diamond lattice, the crystal is hard and brittle, has a metallic luster, can conduct electricity, but has a conductivity lower than that of metal, and increases with temperature, and has semiconductor properties..
ENERGY CONVERSING: It can also be used to make solar cell, conversing solar to electricity..
USAGE: It is the raw material for manufacturing semiconductor silicon devices, used to manufacture high power rectifiers, high power transistors, diodes, switching devices, etc..
SATISFACTION GUARANTEE: We care for every customers feeling.If this product does not meet or exceed your expectations,please send it back for a 100% refund no questions asked..
12V 240W Thermoelectric Cooler Peltier Semiconductor Refrigeration Cooling System Cold Plate Cooler with Fan
WIDE APPLICATION: It can be used for small space refrigeration, for example,test bench cooling,flat product cooling, pet bed cooling, etc Also suit for small space cooling, semiconductor refrigeration learning theory, research solutions developed cooling equipment planning..
STABLE: This thermoelectric peltier has 4 chips and 4 fans, can provide a stable performance, and has a long service life..
NO REFRIGERANT REQUIRED: This thermoelectric peltier do not refrigerant , very convenient to use..
SIMPLE OPERATION: This kit has been assemble well,you only need to connect the lines before use..
COMPACT DESIGN: This semiconductor refrigeration adopted a compact design(23.5 * 20 cm) , can be used on many project..
Jiose 4x6 Thermal Label Printer for Small Business - Shipping Label Maker for Postal Mailing Address, Label Printer Mac Compatible for Pirate Ship, USPS, FedEx, UPS, Shopify, Ebay, etc
✔️ Upgraded Print Head - Jiose 4x6 Label Printer J500 adopts an Upgraded Ceramic Semiconductor Print Head, which can provide clearer and firmer print quality, helping shipping packages arrive safely..
✔️High-Speed Printing- Jiose 162mm/s USPS Shipping Label Printer brings a brand new speed breakthrough. Perfectly solves your need to print large quantities of labels at a faster speed..
✔️Stability is king! With Jiose's professional technical team, we provide easy-to-use drivers that won’t cause blue screens/black screens. Come with the USB drive, One minute to set up the thermal label printer..
⭐1.57"~4.25" Printing Width - Jiose Printers for Home Use brings you a wider printer width, whether it is Food Labels, Shipping Labels, UPS labels, or round labels that can be used. Compatible with Windows, Mac, and ChromeOS systems (not supported on Surface tablets, iPads, and mobile phones)..