Double Sided Cabinet Light Spacing For LEDs

[Erik Sine]

Most Light Source Suppliers and Manufacturers won't show you examples let alone "numbers" of light readings on Sign Cabinet or Sign Projects from light source components they push like these I'm posting here, but....This is The Sign Syndicate!

 

"Seeing is believing" as they say.

 

So, one of the components I've been big on because of feedback and demand is a strong enough LED module that doesn't cost an arm and a leg, isn't proprietary where you need to buy their special clips, brackets, etc, and actually put out enough light without exaggerated "Usable Light" under too far spread spacing that's supposed to save you money that won't compete with other existing signs in the area of your project. 

 

Biggest complaint from sign shops about cabinet LEDs....."I don't want to use a whole bunch of power supplies!"

 

You want your clients sign to stand out, NOT be lost or drown out by other neighboring signs also competing for attention and visibility.

 

Most importantly, the BrightON Sunfire LED keeps it simple by allowing custom sign shops not having to pay enormous amounts of money.

 

I've discussed our upcoming new High-End Sign Syndicate BrightON Sunfire LED for Cabinets, Slim Cabinets, and Large Channel Letters before.  But I've never had an opportunity to back it up with facts by illustration until now.

 

Let's start with our long time industry standard light source components first. 

 

 

HO Fluorescent Lamps

That is good ol HO T12 Fluorescent Lamps. 

 

Unlike our industry suppliers and manufacturers I'm not going to bash the use of HO Lamps, they work good, and they do last a long time despite their marketing claims of failure just to sell another light source.  There are some very well High-End made HO Lamps for our industry.

 

Back to the project.

 

Here we have your typical 4' x 4' x 12" double sided cabinet that we would either see on a pole or mounted on the ground. 

 

3/16" 7328 Plexiglas MC acrylic face. 

 

Using industry standard spacing of lamps at 12" spacing. 

 

 

 

HO Lamps 6" in from the sides and 12" from lamp to lamp powered by a energy efficient electronic ballast pulling about 126 Watts

 

 

 

 

With four HO 4' lamps with 12" spacing, using a Light Meter to measure the sign face surface light we have a Foot Candle average of 211 FC  (FC High 213, FC Low 209)

 

This is, and has been our industry average for sign surface lighting for DECADES.

 

 

 

 

Here is our High-End Sign Syndicate BrightON Sunfire  (pronounced just like the city)

 

 

A 3 watt LED module with a 170˙ High Uniformity Optics with over 420 lm

 

Most importantly it's 24V system, and Constant Current.... NOT Constant Voltage. 

 

This system has reduced amperage, heat, and resistance running across it compared to a 12V and it has more voltage head room for long runs.  This calculates to longer life.  On a 24V system this means loading more modules on a 96W power supply than a limited 60w power supply of a 12V system.  Less moving parts on a project the better.

 

 

Below and as illustrated we spaced our modules the same as HO Fluorescent Lamps.  6" in, 12" from row to row and one Sunfire Module per foot, spaced 12" apart from one another

 

One thing I wanted on our Sunfire modules were longer wires between each module.  You have enough wire (15") to jump from row to row without having to splice...less labor involved and it gives you more room to do what other tasks you may need to do with longer wiring.

 

Using modules like our BrightON Sunfire makes your projects at so much of a lesser cost.  Instead of buying special proprietary clips, tracks and mounting brackets just purchase inexpensive alum 1/16" or 1/8" angles and channel for mounting.  These typically can be bought in 8', 16', and 24' lengths. 

 

 

 

The results.....Same Light Meter, measuring the same surface area on the sign face we get a 255.5 Foot Candle average (FC High 262, FC Low 249)

 

That's a 17% brighter sign face!!!

 

 

 

What makes the BrightON Sunfire even better?

 

Adding a True Power France Lighting Solution 24V LED Power Supply.  True Power means having the ability to load 100% of a load on a power supply.  As you know most power supplies are asked to load to 80%-85%.  Not so with France, 100% if need be.

 

 

 

Most competing cabinet 12V/24V LED modules will run you anywhere from $7.00 to $15.00 per module. 

 

The BrightON Sunfire will only run you $3.50 per module, giving you NOT "Usable Light" but "Real Competitive Light" as illustrated here.....17% brighter, over above our industry standard lighting of T12 HO Fluorescent Lamps and 40% lower power consumption, or Cost of Operation!!

 

 

 

 

 

 

Product Information Video

 

 

 

 

 

[Erik Sine]

Revised!

 

Our Newer BrightON SunFire LED modules are due in within 2 Weeks, or Mid May!!!

[nathan6]

optimal spacing for double-sided cabinet light LEDs is crucial for balanced illumination. Consider factors like cabinet size, desired brightness, and placement to ensure even coverage. With careful planning and precise spacing, you can enhance visibility and ambiance, creating a well-lit and inviting space for any setting.

[nathan6]

When spacing LED lights in a double-sided cabinet, ensure even distribution for balanced illumination. Consider the cabinet's size, desired brightness, and placement to achieve optimal lighting without over or underlighting.  PM Kisan