CAP Talk

Operations => Aerospace Education => Topic started by: JC004 on May 01, 2010, 07:05:37 AM

Title: Red Blinky Lights for Telescopes, etc.?
Post by: JC004 on May 01, 2010, 07:05:37 AM
I once saw these little red blinky lights on telescopes and other equipment at an astronomy event (so people see the stuff and don't walk into/break it).  I was wondering if any of our astronomy-minded folks knew where I could acquire such a thing.  I search around on Google and found huge lights, strobe lights, references to mysterious red blinking lights...

Anybody use something like this in your AE/astronomy stuff?
Title: Re: Red Blinky Lights for Telescopes, etc.?
Post by: Brad on May 01, 2010, 08:20:04 AM
Bicycle lights!

Here's one for $9

http://www.amazon.com/gp/product/B000R5NRBM/ref=pd_lpo_k2_dp_sr_3?pf_rd_p=486539851&pf_rd_s=lpo-top-stripe-1&pf_rd_t=201&pf_rd_i=B0017GA09W&pf_rd_m=ATVPDKIKX0DER&pf_rd_r=09QT6ECJ98BAG6PTCP3Z

Just wrap it around a leg or if the bracket's removable use some double-sided tape. Battery-powered even.
Title: Re: Red Blinky Lights for Telescopes, etc.?
Post by: JC004 on May 01, 2010, 11:16:28 AM
hmm...that might work.  The lights that I saw were small...like one LED.  I wonder how bright these are comparatively. 
Title: Re: Red Blinky Lights for Telescopes, etc.?
Post by: Al Sayre on May 01, 2010, 02:38:44 PM
Home Depot has them for about $2.00 up in the flashlight section
Title: Re: Red Blinky Lights for Telescopes, etc.?
Post by: JC004 on May 01, 2010, 09:07:05 PM
Really?!  I must look.  Do you know what they're supposed to be?
Title: Re: Red Blinky Lights for Telescopes, etc.?
Post by: Al Sayre on May 02, 2010, 02:02:22 AM
They sell them as clip ons for safety vests for worker, joggers bike riders etc.
Title: Re: Red Blinky Lights for Telescopes, etc.?
Post by: JC004 on May 02, 2010, 05:05:14 AM
hmm.  I will try them.  Thanks.
Title: Re: Red Blinky Lights for Telescopes, etc.?
Post by: Senior on May 03, 2010, 01:37:30 AM
Lowe's has something like what you describe in the flashlight section
also.
Title: Re: Red Blinky Lights for Telescopes, etc.?
Post by: JC004 on May 03, 2010, 04:25:06 AM
Is it a single LED?
Title: Re: Red Blinky Lights for Telescopes, etc.?
Post by: Al Sayre on May 03, 2010, 11:24:54 AM
Yes, very similar to these: 

http://www.alibaba.com/product-gs/200170447/strobe_light_Flash_Reflector_button_blinking_reflector_warning_light_button_Flash_Reflector_Safety_Button_LED_Reflector_Light.html

but without a logo on the front.
Title: Re: Red Blinky Lights for Telescopes, etc.?
Post by: JC004 on May 04, 2010, 04:23:53 AM
Sweet.  I shall check out these options.  Thank you.

If anyone else knows of others, lemme know.
Title: Re: Red Blinky Lights for Telescopes, etc.?
Post by: BTCS1* on May 15, 2010, 02:35:48 AM
On my telescope I occasionally just put a blinking LED and button cell battery from radio shack that I wired together.