Light Therapy Products that give you more! There's a reason we sell more light therapy products than anyone else! Compare for yourself and you will see the difference! See the independent test results! UltraLux I® Light Therapy Box BlueMax™ 70 Watt Desk Lamp UltraLux® I Light Box UltraLux® II Light Box BlueMax™ Desk & Floor Lamp NatureBright® Bio Clock Model D4040 NatureBright® Per 3/ Inpiration 3 in 1 Specifications: Watts Used 88 226 70 7.3 9.29 Kelvin Temp 5700K 5700K 5900K 21044K 70966K Lamp Model 2-UltraLux 42W UL429150 4-UltraLux 70W UL709150 1-BlueMax 70W BL7096595 LED N/A CRI 91 91 96 83 82 Average Lamp Hours 10,000 10,000 10,000 N/A N/A Suggested Treatment Range 25" 48" 24" @ 5,000 Lux 5.2 @ 10,000 Lux 2.95" @ 10,000 Lux Lifetime Warranty Yes Yes Yes No No Features: Dimmable 20%-100% 2 Settings 20%-100% No No Program Soft Start Ballast Yes Yes Yes No No EMF Tested Electric System Yes Yes Yes No No High Scotopic Lamp Output Yes Yes Yes No No HD Full Spectrum Lamp Yes Yes Yes No No Tested For Visual Acuity Yes Yes Yes No No Metal Body Yes Yes Yes No No Cautions! After Image Warning No No No Yes Yes Warns of Side Affects No No No Yes Yes See The Basic Comparison See The Independent Results Bio Clock Per 3 (formerly Inspiration 3 in 1) Back to Brand Comparisons

Testing procedures were done using Color 400 Meter and Solar Ray Light Meter.
All independent testing performed by ETL Laboratories