Please note that this item is used for lights with on / off buttons, and there are many light colors to choose from.Super bright LED lights are much more magical than you think. This lighting device provides vivid and awe inspiring lighting images for your home and store, which is very suitable for lighting and decoration purposes. And save more than 90% of power consumption. The lamp is made of high-quality metal material, safe and durable.Very suitable for indoor lighting.Application: jewelry store, cabinet, display cabinet, display cabinet, bookshelf, exhibition hall, etc.standard:Input voltage: 3 * AAA battery (excluding battery)Power consumption: 3WLed type: high power LEDShell material: AluminumShell color: black, silverEmission color: pure whiteLumen: 150 lumensBody temperature: < 60 LED operating temperature: < 65 Service life: 60000-80000 hoursLighting area: 0-5m2Beam angle: 45 Size:Head: 6 cm (2.36 inches) x2 5 cm (0.98 in.);Base: 6.8 cm (2.68 inches) X3 cm (1.18 inches);Rod height: 3.8 cm (1.5 in)features:1. Long service life2. Instant start without flashing3. Solid state, shockproof4. Ordinary bulbs save more than 90% of electricity5. Work for a long time to produce low heat6. No RF interference7. It does not contain mercury or other harmful substances and meets ROHS standards8. Working environment: - 20 - 40 , suitable for special climate9. Purpose: jewelry store, cabinet, windowDisplay cabinet, bookshelf, exhibition hall, etc.10. Low maintenance costBattery powered: Powered by 3 * AAA battery. (excluding battery)How to install:Simple installation: simple installation without hard wiring. Put it on your hand or table.Package includes:1 x 3W LED (excluding battery)Our products are made with the highest quality materials and are designed to provide you with the best possible user experience. We strive to ship out all orders within three days of purchase, and the estimated delivery time is 8-15 days.When shopping, please pay attention to the size and dimensions of the product to ensure that it meets your needs. In the title and , we have provided detailed information about the product, including its features and specificationsWe want you to be completely satisfied with your purchase, so if you have any questions or concerns, please don''''''''t hesitate to contact us. We are here to help and will do our best to assist you.Thank you for choosing our product. We hope you enjoy it"