Vintage Heddon Dowagiac

Both flashlights as well as headtorches from Lenser are undoubtedly based on LED modern technology. Generally, an LED is composed of 2 kinds of semiconductors that have differing capacities in the transmission of electrical energy:

All items below are from our partner site, eBay. We work with our partners to display only the most relevant and up to date products for our customers. Click on the item to see current description and price for each item you are interested in.

$80.00
$79.00
$9.95
$24.95
$169.00
$67.50
$72.99
$39.99
$106.25
$24.99
$49.99
$19.99
$175.00
$600.00
$150.00
$189.99
$62.50
$169.99
$199.99
$380.00
$25.00
$39.95
$49.99
$162.99
$1,194.95
$1,194.95
$25.00
$175.00
$34.99
$40.00
$24.78
$39.95
$52.00
$94.99
$455.00
$375.00
$325.00
$325.00
$23.99
$39.95
$99.99
$74.00
$199.95
$179.95
$475.00
$199.95
$150.00
$550.00
$23.00
$99.95
$49.99
$49.99
$150.00
$19.95
$119.99
$399.95
$300.00
$499.95
$499.95
$594.95
$394.95
$39.99
$34.99
$448.36
$494.95
$494.95
$494.95
$300.00
$279.95
$59.99
$149.99
$250.00
$279.95
$19.99
$494.95
$44.99
$64.95
$279.95
$74.95
$19.95
$39.95
$17.99
$399.00
$19.99
$24.99
$299.99
$74.95
$950.00
$28.80
$749.95
$145.00
$60.00
$71.20
$1,500.00
$89.00
$720.00
$85.99
$34.95
$100.00
$47.31


LED could likewise be designed to send out certain wavelengths of light depending upon the semiconductor used. For instance, aluminum gallium arsenide is for red LED, aluminum gallium phosphide is for greed LED, and indium gallium nitride is for blue LED.