how to evaluate brightness

Transcription

how to evaluate brightness
HOW TO EVALUATE BRIGHTNESS
Before You Design with Color Reflective,
We’d Like to Shed Some Light the Subject.
The power of a car engine is measured by horsepower—the more the better.
The same can be said for reflective material, which is measured by RA units
(cd/lux/m²). There is a clear relationship between retroreflective performance
of a surface and the distance at which it can be seen. The retroreflective
performance level (candle power) of white clothing is 0.1 - 0.3 RA , a license
plate performance level is at 50 RA and high brightness retroreflective has a
performance level of 200 to 500 RA .
Brilliant™ Color Reflective gives you unlimited design options that enhance logos
for brand awareness, safety for anyone who works or plays in lowlight conditions
and style for your apparel and footwear creations. The chart features the candle
power ranges of our most popular stock colors. We maintain a minimum candle
power of 300. The brightest color reflective on the market.
Reflective Performance Holds Up Even After Home Wash Cycles.
Brilliant™ colorized reflective
is initially highly reflective
and remains highly reflective
after 25 warm wash cycles
or more. With after-wash
reflectivity of 300 cd/lux/m2
or more, it remains well above
the 100 cd/lux/m2 minimum
requirements of most
consumer activewear
designers.
CHART (b) RETROREFLECTIVITY VS. WASH CYCLES
Brilliant Color Reflective Doesn’t Just Reflect Light,
It Reflects You.
Brilliant Color Reflective is available for:
• Reflective Heat Transfer
• Reflective Trims
• Reflective Piping
• Reflective Fabric (Rolled Goods)
Reflective apparel and footwear is enjoying a huge upswing
in popularity. Your designs can transcend others by
incorporating Brilliant Color Reflective.
3M and Scotchlite are
trademarks of 3M
SAFEREFLECTIONS.COM