4 x 3D Lens and Two LED Lamps Light Head Magnifying Glass

Product Specifications:

• Professional technology
• Two LED lamps
• Automatic voltage booster, which can change the voltage of two AAA batteries from 3V to 4.5V and give enough light.
• The efficiency of LED lamp is over 10 times of ordinary peanut bulb, so it has the functions of environmental protection and energy saving.
• The multiples of lens have four selections: 1.2X, 1.8X, 2.5X and 3.5X
• The multiple is shown on the right upper corner of lens.
• Select a suitable multiple in accordance with the distance to an object.
• The suitable multiples in accordance with the distances to objects are shown in the following:
  - 1.2X: 520 ~ 620 mm
  - 1.8X: 230 ~ 320 mm
  - 2.5X: 150 ~ 250 mm
  - 3.5X: 80 ~ 120 mm
• Head-band adjustment:
  - First to press the buckle marked " open " on the band, then you may release the band and adjust required head size.
  - If you want it tight, just pull the end with hole outside.
  - After tightening, just fix it by pressing the buckle aiming at the hole on band.
  - There is no standard to say tight or loose. It depends on the user's feeling by comfortable principle.
• Battery: 2 No.7 batteries
• Peanut bulb: 2.2V / 0.25A collecting peanut bulb
• Color: Black

Back to Wholesale LED Lamps for more choices.