For sale are two of Micro Lanterns and some VoltVamp battery drainers that have built using high CRI LEDs. The blue tape visible in some of the pictures is for my organization, and corresponds to the item numbers in this thread. It can be easily removed.
Left to right, from the front row.
SOLD 1. MicroLantern, 3x CREE XH-G (2700K, 90+ CRI) LEDs with 20mA/120mA levels on alkaline, higher on 3V and 3.7V cells. 3D printed LED guard. $19
SOLD 2. MicroLantern, 3x 3500K Nichia Optisolis high CRI LEDs with 20mA/120mA levels on alkaline, higher on 3V and 3.7V cells. 3D printed LED guard. Magnets do not stack. $19
SOLD 3. Original VoltVamp (1.5V max), 4000K Nichia Optisolis LED high CRI LED. 3D printed LED guard and negative connection. $13
SOLD 4. Original VoltVamp (1.5V max), 4000K Nichia Optisolis LED high CRI LED. 3D printed LED guard and negative connection. $13
SOLD 5. Original VoltVamp (1.5V max), 4000K Nichia Optisolis LED high CRI LED. 3D printed LED guard and negative connection. $13
SOLD 6. Original VoltVamp (1.5V max), 4000K Nichia Optisolis LED high CRI LED. 3D printed LED guard and negative connection. Magnets do not stack. $12
Price listed does not include shipping, which is $3.50 for USPS First Class shipping to a U.S. address. If purchasing 3 or more items, shipping is free.
The first "I'll take it" posted here takes preference over other forms of communication. Thanks for looking.
Left to right, from the front row.
SOLD 1. MicroLantern, 3x CREE XH-G (2700K, 90+ CRI) LEDs with 20mA/120mA levels on alkaline, higher on 3V and 3.7V cells. 3D printed LED guard. $19
SOLD 2. MicroLantern, 3x 3500K Nichia Optisolis high CRI LEDs with 20mA/120mA levels on alkaline, higher on 3V and 3.7V cells. 3D printed LED guard. Magnets do not stack. $19
SOLD 3. Original VoltVamp (1.5V max), 4000K Nichia Optisolis LED high CRI LED. 3D printed LED guard and negative connection. $13
SOLD 4. Original VoltVamp (1.5V max), 4000K Nichia Optisolis LED high CRI LED. 3D printed LED guard and negative connection. $13
SOLD 5. Original VoltVamp (1.5V max), 4000K Nichia Optisolis LED high CRI LED. 3D printed LED guard and negative connection. $13
SOLD 6. Original VoltVamp (1.5V max), 4000K Nichia Optisolis LED high CRI LED. 3D printed LED guard and negative connection. Magnets do not stack. $12
Price listed does not include shipping, which is $3.50 for USPS First Class shipping to a U.S. address. If purchasing 3 or more items, shipping is free.
The first "I'll take it" posted here takes preference over other forms of communication. Thanks for looking.
Last edited: