DescriptionThis battery powered inspection penlight is made of premium material, which can withstand long-lasting use. Features the aluminum alloy material, which has high durability, not easy to deform. Fine workmanship, ensures practicality.Features-Color: Red-Material: aluminum alloy -Size: 13.00X1.70X1.30cm;/5.11X0.67X0.51in; Battery: 2 x AAA batteries (not included) Max output: 250lm Distance: within 50m Working time: about 6h - The yellow light has good condensing and soft color, suitable for checking pupils. - The lamp head is detachable and non-integrated, with a scale and pupil size comparison chart on the barrel, with a drop-proof lens, and it will not be damaged easily. - It shapes like a pen with clip for you to clip on pants, pockets, backpack and other places. - Smooth body and appearance can give you a pretty good texture and feel, very strong and durable. - Special design and it is in fine craftsmanship. It is the best replacement for your old, broken one.