APEXEL APL-FL26 Cell Phone Macro Fill Light for Jewelry Photography Lighting with 37-52mm Adapter Ring 【Versatile Lighting】 Features 32 LED lights (16 warm,16 cool) with adjustable color temperature from 3500K to 6200K for optimal illumination in various settings. 【Multiple Lighting Modes】 Offers 9 lighting modes including full circle,left half,and right half for both warm and cool lights,providing flexibility for different photography needs. 【High Color Rendering】 Boasts a Color Rendering Index (CRI) of ≥95 for 3200K/5600K,ensuring accurate color representation in your shots. 【Adjustable Brightness】 Four-level brightness control (20%-100%) allows for precise light intensity management. 【Long-lasting Battery】 Built-in 3.7V 200mAh lithium battery offers ≥120 minutes of continuous use,with support for charging while in use. Specifications: Dimensions: 98 x 80 x 10mm Thread Mount: 52mm,37mm (M52 on light body) Materials: ABS,PC,Aluminum alloy Power Supply: Built-in 3.7V 200mAh lithium battery,5V1A input Power Output: ≥2W (constant for all color temperatures) Color Temperature Range: 3500K-4400K-6200K (±200K tolerance) LED Type: 32 SMD LEDs (16 warm,16 cool) Illuminance: 200~5000 lux at 0.05m distance Charging Time: ≤120 minutes Operating Temperature: ≤25°C temperature rise after 3 hours of continuous use at 25°C Certifications: CE,RoHS,Lithium Battery (Sea/Air Transport,MSDS,UN38.3,CE) Package included: 1 x FL26 Macro Fill Light 1 x Type-C Charging Cable 1 x 37-52mm Adapter Ring 1 x English Manual