Feature:1. Energy-saving solar powered, charged by sunlight at daytime and with high electric conversion rate.2. Lighting control function, light can automatically turn on in dark and off at daytime.3. With 3/5/8H timer setting for lighting within certain time.Specification:Features:Energy-saving solar powered, charged by sunlight at daytime and with high electric conversion rate.Lighting control function, light can automatically turn on in dark and off at daytime.With 3/5/8H timer setting for lighting within certain time.Adjustable 3 brightness levels for your free adjusting to provide the most appropriate lighting for you.Can be used both indoors and outdoors with 3 meters long cable, versatile and simple to use.IP65 water & dust resistance rate, made by premium aluminium alloy and ABS, with long service timeClassic design with black retro metal shade, convenient hang-ing hook. Specifications:Material: ABS & aluminium alloySolar panel: 5.5V/1.6W polysiliconWattage: 30WType: 1-head; 2-heads (optional)Light color: 6000k white light; 3500k warm light (optional)Lumens: 500lm/headWorking mode: remote + lighting control + manual on/off switchDimming: 3 brightnessTimer: 3/5/8hLight battery: 1-head: built-in 1 * 3.7V/2200mAh lithium 2-heads: built-in 2 * 3.7V/2200mAh lithiumRemote battery: 1 * 3V/150mAh CR2025Remote distance: 3-5mCharging time: 6-8hWorking time: 6-10hProof rate: IP65Lifespan: 100000hCable length: 3 meters / 9.8ftPanel size: 170 * 105mm / 6.7 * 4.1inLight size: 180 * 70mm / 7.1 * 2.8inPackage weight: 470g / 1lb(1-head); 650g / 1.4lb(2-heads)Package size: 1-head: 185 * 185 * 100mm / 7.3 * 7.3 * 3.9in 2-heads: 190 * 185 * 145mm / 7.5 * 7.3 * 5.7inNotes:1. Turn on the switch before use.2. Please turn the light on when charged under direct sunlight and charged fully 8h for first use.Package List:1 Set * Solar Ceiling Light1 * Remote1 Set * Mounting ScrewsPackage List:1 Set * Solar Ceiling Light1 * Remote1 Set * Mounting Screws