http://www.outdoorlanternsonsale.com/torch-led/
LEDs. can someone help me please?
I am interested in making a torch.I LEDs have 5 LEDs which are about the size of a peanut. I have a 9V battery with me. I do not know exatly the correct resistance to use. if someone can give me a good idea. Thank you in advance !!!!!!!!
I made several types of LED torches and the best design used a 12V battery. I used a 470 ohm resistor in series to the negative terminal of each conduit. The reason I went to 12v instead of 9v was simply the battery life. (Some are permanently) Using 820 ohm resistors will work for a 9V battery, but if the LEDs do not seem bright enough, try 470 ohms resistance. Your LEDs will be fine. I fed a line on 15v dc using 470 ohms without any problems. Remember, the more resistance used, the more the life of the battery.
 |
 Silver 8 LED Torch Light Powerful Camping Flashlight $0.99 Time Remaining: 30m Buy It Now for only: $0.99 |
 New Ultra bright Aluminium Alloy torch 900 Lumens LED chargeable Flashlight $93.99 Time Remaining: 30m Buy It Now for only: $93.99 |
 Fenix E05 CREE XP E R2 LED AAA Flashlight Torch $21.39 Time Remaining: 31m Buy It Now for only: $21.39 |
 21 LED UV Ultra Violet Aluminum Alloy Flashlight Blacklight Torch 3x AAA $5.99 Time Remaining: 32m |
 2 X CREE Q3 LED Focus Zoom LED Flashlight Torch camping Light $11.98 Time Remaining: 32m |
 1600 Lumen Zoomable CREE XM L T6 LED 18650 Flashlight Torch E3 Adjustable Focus $11.63 (4 Bids) Time Remaining: 33m |
 C8 T6 1300 Lumens CREE XM L T6 LED Light Flashlight Torch $12.62 (5 Bids) Time Remaining: 33m |
 CREE Q5 LED 270 Lumen UV Ultra Violet Flashlight Torch $20.86 Time Remaining: 33m Buy It Now for only: $20.86 |
 2 pcs Mini Pen LED Flashlight Torch Bright Waterproof Black $4.99 Time Remaining: 34m |
 1600 lumens CREE XM L XML T6 LED Zoomable Focus Flashlight Torch fit AAA 18650 $16.99 Time Remaining: 35m Buy It Now for only: $16.99 |
 1000 Lumens UltraFire CREE XM L T6 LED 5 Mode Flashlight Torch 1 $18.25 Time Remaining: 38m |
 UltraFire 1000 Lumens CREE XM L T6 LED 5 Mode Flashlight Torch + 18650 + Charger $20.99 Time Remaining: 38m |
 UltraFire CREE XM L T6 1000 Lumens LED 5 Mode Flashlight Torch $15.00 Time Remaining: 44m |
 UltraFire 1000 Lumens CREE XM L T6 LED 501B Flashlight Torch + 18650 + Charger $22.89 Time Remaining: 45m Buy It Now for only: $22.89 |
 KEYGOS 1800 Lumens 26650 18650 CREE XM L XML T6 LED Flashlight Torch M13a $19.99 Time Remaining: 47m |
 Camouflage Flashlight 14 LED Hand Torch Lamp Camping I $2.55 Time Remaining: 47m Buy It Now for only: $2.55 |
 6 LED Flashlight Headlamp Head Torch Light Camping I $2.32 Time Remaining: 50m Buy It Now for only: $2.32 |
 6000LM Lumen 5pcs CREE XML XM L T6 LED Flashlight 5 Mode 20W 18650 Torch $76.99 Time Remaining: 52m |
 LED LENSER CREE COAST P7 8407 LED FLASHLIGHT TORCH 200 LUMENS LIGHT FOCUS BEAM $47.39 (3 Bids) Time Remaining: 54m |
 UltraFire 1000LM CREE LED XM L T6 LED Flashlight Electric Torch $12.85 Time Remaining: 56m |
 7W CREE LED Flashlight Torch Zoom ZOOMABLE SA3 7 Watt $6.99 Time Remaining: 57m |
 HOT Sale + 3 Watt 1 LED Black Flashlight Fishing Head Torch HeadLight 1pce $5.22 Time Remaining: 57m |
 Fenix LD01 Premium R4 Cree LED FlashLight AAA Torch $39.75 Time Remaining: 57m Buy It Now for only: $39.75 |
 1600 Lumen CREE XM L T6 LED 2x 18650 Flashlight Torch Zoom Lamp Light Zoomable $14.90 Time Remaining: 58m Buy It Now for only: $14.90 |
 Ultra Bright 3800 Lumen 3x CREE XM L T6 LED Flashlight Torch Lamp Light $30.91 (11 Bids) Time Remaining: 1h 3m |
 1000LM UltraFire CREE XML XM L T6 5 Mode LED Flashlight Torch SET 16 $16.77 Time Remaining: 1h 4m |
 1600 Lumens 26650 18650 CREE XM L XML T6 LED Flashlight Torch KEYGOS M10a $12.49 Time Remaining: 1h 7m |
 UltraFire 1000LM CREE XML XM L T6 5 Mode LED Flashlight Torch 2 X 18650 16 $14.45 (1 Bid) Time Remaining: 1h 8m |
 160 Lumens CREE Led Flashlight Lamp Light Torch AAA $3.30 (7 Bids) Time Remaining: 1h 8m |
 1800 Lumen CREE XM L T6 LED Flashlight Torch Lamp Light HIKING HUNTING CAMPING $17.00 (19 Bids) Time Remaining: 1h 8m |
 JJ825 Water Resist Xenon +LED Aluminium Flashlight Torch $9.99 Time Remaining: 1h 10m Buy It Now for only: $10.99 |
 JJ854 Romisen RC L3 CREE LED Flashlight Torch Waterproof $19.99 Time Remaining: 1h 10m Buy It Now for only: $21.99 |
 JJ847 Aluminum 3W LED 3 Watt Mini Flashlight Torch 65cm $7.99 Time Remaining: 1h 10m Buy It Now for only: $8.99 |
 TrustFire 3800L 3 x CREE XM L T6 LED x3 Flashlight Torch $46.95 Time Remaining: 1h 11m Buy It Now for only: $46.95 |
 7W Led Zoomable Zoom Focus CREE Lamp Flashlight Torch + Battery + Free Gift $5.99 Time Remaining: 1h 13m |
 UltraFire WF 501B CREE XML XM L T6 LED 1000lm Lumen 5 Mode Flashlight Torch $16.77 Time Remaining: 1h 14m |
 21 LED 4 Mode Headlamp Flashlight Head Torch Headlight $1.56 Time Remaining: 1h 15m |
 Brand New 9 Led Soft Super Bright Touch Torch Light $7.09 Time Remaining: 1h 17m Buy It Now for only: $7.09 |
 3800 LUMEN 3x CREE XM L T6 LED FLASHLIGHT 18650 TORCH LAMP 6x BATTERIES CHARGER $36.75 (25 Bids) Time Remaining: 1h 17m |
 1600 Lumens CREE XM L XML T6 LED Flashlight Torch Zoomable KEYGOS M12 18650 SET $19.99 Time Remaining: 1h 17m |
 1pcs HOT Sale + 3 Watt 1 LED Black Flashlight Fishing Head Torch HeadLight $3.99 (1 Bid) Time Remaining: 1h 21m |
 XM L CREE T6 LED Flash light Torch XML 1300 Lumens 5 Switch Mode C8 Model $16.99 Time Remaining: 1h 23m Buy It Now for only: $16.99 |
 UltraFire 501B 1000Lm CREE XM L T6 LED Flashlight Torch $9.99 Time Remaining: 1h 26m |
 21 LED + 40 Led 4 Mode Headlamp Flashlight Lamp Torch $0.02 Time Remaining: 1h 26m |
 7W 7 Watt Led Zoomable Zoom Focus CREE Mini Pocket Clip Flashlight Torch AA $8.99 Time Remaining: 1h 26m |
 3800 Lumen 3x CREE XM L T6 LED Flashlight Torch Lamp Light BatteriesCharger $20.55 (11 Bids) Time Remaining: 1h 27m |
 CREE XP G R5 LED 600Lm Flashlight Torch +Charger+36v $9.99 Time Remaining: 1h 27m |
 XM L CREE T6 LED Flashlight Torch XML 1300 Lumens 5 Switch Mode $24.99 Time Remaining: 1h 27m Buy It Now for only: $24.99 |
 MINI MAGLITE LED 2AA RED professional torch flashlite $27.71 (1 Bid) Time Remaining: 1h 27m |
 FENIX PD30 LED TORCH FLASHLIGHT BICYCLE LIGHT + CHOICE OF MOUNT $52.12 Time Remaining: 1h 29m Buy It Now for only: $52.12 |
 Zoomable CREE Q5 LED Flashlight 500 Lumens Flashlight Torch SET Kit $16.29 Time Remaining: 1h 31m Buy It Now for only: $16.29 |
 1800Lm SST 80 Led Flashlight Torch Lamp +18650+Charger $53.98 Time Remaining: 1h 38m Buy It Now for only: $53.98 |
 HeadLamp 40 Led Head Torch Flashlight Headlight $0.01 Time Remaining: 1h 39m |
 3 LED SWIVEL HEAD CLIP ON TORCH LAMP WORKLIGHT MINI POCKET SIZE $7.73 Time Remaining: 1h 40m Buy It Now for only: $7.73 |
 1600 LUMEN ZOOMABLE CREE XM L T6 LED 18650 FLASHLIGHT TORCH ZOOM LAMP LIGHT LM $14.38 (20 Bids) Time Remaining: 1h 41m |
 300 Lumens Zoomable Zoom CREE + 160 Lm Led Lamp Flashlight Torch + Free Gift $14.79 Time Remaining: 1h 41m |
 Newest 340LM 3w Police CREE Q3 LED Flashlight Set Torch 3 in 1 Camping Sport $0.85 Time Remaining: 1h 44m |
 ZOOMABLE 7W CREE LED Flashlight Torch Zoom Lamp SA22 $4.99 Time Remaining: 1h 47m |
 Diving 100 meter CREE XML XM L T6 LED Flashlight Torch TrustFire +18650 SET $24.99 Time Remaining: 1h 47m |
 3x CREE XM L T6 LED 3800 LUMEN TORCH FLASHLIGHT LAMP 18650 5 MODES Ultra Bright $20.50 (7 Bids) Time Remaining: 1h 50m |
 UltraFire WF 501B 1000 Lumens CREE XM L T6 LED Flashlight Torch $9.99 (1 Bid) Time Remaining: 1h 50m |
 24 led head lamp torch hands free working camping $8.69 Time Remaining: 1h 51m Buy It Now for only: $8.69 |
 SKY RAY 3T6 4000 Lum 3x CREE XM L T6 LED Flashlight Torch +2x 18650+Charger 818 $29.99 Time Remaining: 1h 51m |
 New 3w 340LM Police CREE Q3 LED Flashlight Set Torch 3 in 1 Camping Sport $0.85 (1 Bid) Time Remaining: 1h 52m |
 HeadLamp 33 LED Flash Light Torch Lamp Hiking $0.01 Time Remaining: 1h 57m |
 1600 Lumens 26650 18650 CREE XM L XML T6 LED Flashlight Torch KEYGOS M10a $12.49 Time Remaining: 1h 57m |
 1800 Lumens SST 80 Led 18650 Flashlight Torch Lamp $44.98 Time Remaining: 1h 57m Buy It Now for only: $44.98 |
 BLOCKLITE 9 Volt LED Flashlight Torch w 6 White Light Bulbs 9V Battery $7.97 Time Remaining: 2h 7m Buy It Now for only: $7.97 |
 Transparent hand pressure torch lamp LED lights hold three hand torch flashlight $1.56 (3 Bids) Time Remaining: 2h 7m |
 7W 400 Lumens Zoomable Zoom CREE Led Lamp Flashlight Torch + HeadLamp HeadLight $11.89 Time Remaining: 2h 7m |
 New 3w 340LM Police CREE Q3 LED Flashlight Set Torch 3 in 1 Camping Sport $0.85 Time Remaining: 2h 14m |
 SKYRAY 3T6 4000Lm 3x CREE XM L XML T6 LED Flashlight Torch +18650+Charger 818 $33.99 Time Remaining: 2h 17m |
 Zoom 5w RED LED Flashlight torch Adjustable Zoomable 200lm SA 37R $6.69 Time Remaining: 2h 19m Buy It Now for only: $6.69 |
 Zoom 5w LED Flashlight torch Adjustable Zoomable 200lm SA 37B $6.69 Time Remaining: 2h 19m Buy It Now for only: $6.69 |
 Zoom 5w LED Flashlight torch Adjustable Zoomable 200lm Waterproof SA 37G $6.69 Time Remaining: 2h 19m Buy It Now for only: $6.69 |
 5W Bright LED Flashlight Torch Waterproof Camping Sport $0.89 Time Remaining: 2h 20m |