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10Digit SLS Estimator

Use this calculator to determine either the size of the circle of light, how far away you should place the light, or which degree of lens you should use. Put in two of the values and then hit calculate to find the third value.

Values can be in feet or meters, but both values must match.

How wide will the light circle be?

How far away will the light be?

What degree is the lens?


Contact Us

Phone(904) 683-5553
Fax(814) 690-3776
Lighting Advice
Public School & Government Municipality POs
Online HelpOur Help Form

Mailing Address:

Stage Lighting Store
4827 Philips Hwy
Suite 2
Jacksonville, FL


You may order at anytime using our secure website. While our online store is always open, our office is staffed according to traditional business days. Orders are processed and our associates are available:

Mon - Thu: 10 AM - 5 PM EST
Fri: 10 AM - 4:30 PM EST

This schedule excludes major holidays and all Fridays in July and August.


The Stage Lighting Store is not staffed these days:

Memorial Day (5/29/2017)
Independence Day (7/4/2017)
Labor Day (9/4/2017)
Thanksgiving (11/23/2017)
Black Friday (11/24/2017)
Christmas (12/25 - 1/1)

All Fridays in July and August.