Features: – Large Work Surface – 25″x19″ LED Light Box Tracer with illuminated surface 23 3/8″ x 16 9/16″ accommodates large sketch or even X-ray image; providing extra space for unlimited art creation; LED lighted panel for clear image display; perfect for diamond painting; sand painting; sketching; 2D animation; calligraphy; embossing; stenciling; tattoo; sewing projects; stained glass; vinyl weeding. Extra Bright & Stepless Adjustment – Brightness reaches up to 3100 cd/m2; which is much higher than any USB powered light boxes; Comes with touch switch; one touch for instant power on/off; and press continuously to adjust the brightness; ensuring precise adjustment and optimum light for different surroundings – Eye Protection – Flicker-free LCD panel for even illumination; which reduces eye strain and fatigue; No shadow & no glare; perfect for long-time drawing and sketching; protect your eye from harm – Ultra-Thin Design – Super slim with only 7 mm thickness for convenient storage; can be easily moved to different places; Features scale on 2 sides for precise & professional measurement; 15 pcs A3 tracing paper as free gift; clips for firmly holding papers and keeping your artwork in place – Durable & Safe to Use – 50; 000-hour lifespan for high durability; CE; FCC; RoHS & C-Tick certificated for quality assurance; which guarantees your using safety Specifications: – Overall Dimension(LxWxH): 25 3/8″ x 18 1/2″ x 1/4″ (64.4 x 47 x 0.7 cm) – Working Area Size(LxW): 23 3/8″ x 16 9/16″ (59.4 x 42 cm) – Working Area Diagonal: 29 1/8″ (74 cm) – Power Adapter Length: 55 7/8 (142 cm) – Voltage: 12 V; 1 A – Power: 9 W – Light Source: 126 pcs SMD2835 – Color Temperature: 15000 to 18000 K – Luminous Flux: 3100 cd/m2 – LED Lifespan: 50000 hrs – Material: Acrylic Panel; PVC Base Board – Net Weight: 5.7 Lbs (2.6 kg) Package Contents: – 1x LED Light Box – 1x Power Adapter – 15x A3 Tracing Paper – 2x Clips – 1x Manual.