VERSATILE MAGNIFYING LAMP THAT IS EASY ON THE EYES BIG, BRIGHT MAGNIFYING LIGHT TO SEE SMALL DETAILS EASILY: This magnifier lamp was designed to ease your close up focus, even with vision problems such as aging eyes or macular degeneration. This dimmer lamp boasts the largest authentic diopter glass magnifier lens available, 4.5" wide, with a 15 inch+ focal range. The 3 diopter glass will magnify whatever you are working on up to 175%. It won't get hot so you can enjoy your hobbies comfortably. HANDSFREE & PORTABLE UPRIGHT MAGNIFIER LIGHT: This modern, free standing lamp doesn't need a hand to hold it, so you can work with both hands. The wheels roll easily, making it perfect for dermatologists, beauticians, jewelers, tattoo artists, dentists and a range of pro tasks. Its swivel arm pivots in any direction and keeps the glass in place. It's no surprise esthetiticians love this for facials, eyelash extensions, etc. . DIMMABLE AND LONG LASTING LED BULB REVIEWS: GREAT FOR READING, SEWING, KNITTING, QUILTING, PUZZLES, CROCHET, CROSS STICH etc: Reviewers say this light helps them enjoy hobbies by reducing eye strain and avoiding headaches. Plus they feel greater pride and achievement in the outcome as a result of more precise detail work. Beside those mentioned, soldering, painting, woodworking, drawing, repair of small electronics and fly tying are other common uses. DIMMABLE, COLOR ADJUSTING, LEDs LAST 20 YEARS & SAVE ENERGY: This standing light with built-in dimmer includes a 9 Watt, integrated LED light. It lasts 20 years so you will never have to replace it. The adjustable color temperature ranges 3,000K warm white- 6,000K cool white. The LEDs output 800 lumens brightness (60W incandescent equivalent), and the focus on your item makes it very bright. . WHAT'S INCLUDED- The built-in LED bulb has 9 watts, 800 Lumens and a cool white color temperature of 6,000 Kelvin. The magnifying lens is also built-in - 4.5 inches wide and about 1 inch thick, it is made from real diopter glass, for 1.75x magnification of what you're looking at. The dust cover for the lens is not removable at this time. OPERATION AND USE- The Lightview's On/Off switch is conveniently located at the bottom of the head, just under the lens. To dim or adjust the color temperature of the light, tap the touch sensing arrows at the top of the lamp head. The black arrows adjust the lights on a cool white color spectrum while the red arrows adjust it on a warm white color spectrum. Because of the built in dimmer, the lamp cannot be dimmed externally at this time. The lamp is plugin operated and works with 110v - 220v outlets; you would just need to use a plug adapter to use it outside of the US, as the plug is made to fit standard US AC outlets. WHAT TO KNOW- The Lightview Pro comes packaged securely in styrofoam boxes for the head and the base and is very easy to put together. Just follow the included instruction diagram; no additional tools necessary! The lamp's height can be modified between 55 inches to as low as 24 inches over a bed or chair, by removing the additional pole piece between the head and the base. It can even be used as a clamp desk lamp with an appropriate clamp base. It has a maximum outward reach of 29 inches. The lamp weighs approximately 27 pounds, mostly thanks to the sturdy weighted rolling base. The base measures 3.5 inches tall and 15 inches wide. LightView PRO LED Magnifying Clamp Lamp Full Spectrum Daylight Magnifier Glass Lighted Lens Adjustable Gooseneck Standing Lighting Magnifying Glass with LED Floor Lamp & Rolling Base Add to Cart Add to Cart Add to Cart Add to Cart Customer Reviews 4.7 out of 5 stars 2,722 4.6 out of 5 stars 4,674 4.4 out of 5 stars 7,247 4.4 out of 5 stars 1,008 Price $74.99$74.99 $69.99$69.99 $94.99$94.99 $154.99$154.99 Lens Size 5 Inches 5 Inches - no data 6” wide by 4.5” long Wattage 9 Watt 9 Watt 9 Watt 9 Watt Color Black, White Black, White Black, White White