HPV1049 Features: * Tube * Reduces glare and eye-strain * Can be used for reading, writing, sewing and general inspection work * Kelvin: 5000K * Lumens: 750 or 1350 or 1900 * CRI: 85 Specifications: * Tungsten equivalent: 70W or 110W or 150W * Watts: 12W or 22W or 28W Dimensions: * 70W Tube dimensions: 0.5" H x 4" W x 4" D * 110W Tube dimensions: 0.5" H x 7" W x 7" D * 150W Tube dimensions: 0.5" H x 8.5" W x 8.5" D