PenStar Multi Function Aluminium LED Light Pen

our 'PenStar' Aluminium LED Pen Light have following characteristics: 1. With 2 LED at bottom of Patent metal LED light pen suitable for writing and reading in dark and work as touch for lighting in dark. 2. Economy: Patent metal LED light pen use 1xAAA battery while other old style LED light pen using alkaline button cells. 3. High capacity: Capacity of AAA is much higher than alkaline button cells, 1xAAA lasting 20 hours. 4. Three stage button on the LED light pen: 1st stage white light on, 2nd stage green(or red) light flash for warning, 3rd stage off. 5. Environment protect: Both battery and pen core in the Patent metal LED light pen can be replaced; while old LED light pen is disposal and one-time use. 6. Aluminium surface on the Patent metal LED light pen convenient for laser logo engrave. 7. Patent metal LED light pen is welcomed by: Doctor, Nurse, Waitress, Police, Students, Businessman, Traveller,etc FAQ: 1. Can the battery be replaced? Re: Yes, this metal LED light pen is by use of 1 pc of AAA battery, can be bought from any supermarkets or stores conveniently. 2. How can i change the pen core inside the metal LED light pen? Re: This metal LED light pen is by use of standard 3mm diameter ball point pen core, you can cut it to length 82mm to fit the pen. 3. How long can last light with 1 pc of new alkaline AAA battery? Re: Capacity of AAA is much higher than alkaline button cells, 1xAAA lasting more than 20 hours. 4. Will the battery pollute the environment? Re: There is no Hg contained in the battery, so pls feel free to use it. 5. How can i put on our company LOGO? Re: You can provide your 1 color LOGO, we will engrave it on our aluminium surface OF the Patent metal LED light pen. 6. How about MOQ, and what is MOQ with LOGO? Re: Normally MOQ is 2K pcs, you can choose different color, and also you can appoint the detail pantone color.