3*1W Head Adjustable LED Arm Light Fixture for Display Shelves. Adjustable Light Direction: Each head is rotatable in horizontal and vertical planes for precise highlighting. High CRI and Lumen Output: CRI >90 at 3000K/4000K with 110lm/W efficiency for accurate color rendering. Customizable Height: Height can be adjusted from 200mm to 800mm to fit various display needs. Flexible Head Configuration: Number of heads can be added or reduced to suit specific display requirements. Premium Material Finish: Constructed with anodized aluminum in Silver or Black for durability and style. Comprehensive Certifications: Certified by CE, RoHS, ENEC, VDE, LVD, ETL, and EMC for global safety compliance. Long Lifespan Warranty: 3-year warranty covering 50,000 hours of operation at L70 light output. OEM and Customization Services: Full customization available including logo printing, color boxes, and designs.