Reading glasses with built-in LED lights are perfect for reading in darker environments or for working late at night. Available in black or brown. Case included.Glasses that function as a regular pair of reading glasses when the light is not on. Available strengths: 1.0; +1.5 +2.0 +2.5; +3.0 and +3.5These stylish and comfortable glasses can help you see clearer with or without light.Take them with you everywhere and use them when needed.Includes 4 replaceable button cell batteries that can last up to 50 hours of continuous use.Easy to change batteries.The LED lights have very low power consumption but are extremely bright.They are cleverly placed on the front of the frame so that there are no reflections from the LED lights themselves and therefore do not disturb your vision.Now you can read your favorite book anywhere, bright or dark and without disturbing anyone.Light and comfortable, the LED lights are built into the frame of the glasses on both sides of the lenses.In addition to reading, you can also use these useful glasses for other activities or hobbies. Such as renovating, replacing or repairing a fuse box, watch/jewelry repairs, stamp/coin collecting, sewing, etc. Just turn on the light to give you a hands-free lamp whenSize approx: Lens width: 50 mm Lens height: 30 mm Nose opening: 11 mmThe color of the reading glasses, black or brown, and the case are sent separately.