|
Life-Lite, engineered to enrich
numerous applications, is a Scotopically Enhanced
Full Spectrum fluorescent lamp producing a Kelvin Temperature of 5500K and
a CRI value of 91. Also, similar to natural sunlight,
Life-Lite full spectrum lamps incorporate
both UVA and UVB wavelengths. Combined, these specifications set
Life-Lite full spectrum lamps apart from other full
spectrum products on the market today.
Additionally, Life-Lite full spectrum lamps
are.............
An Ideal
replacement for
Duro-Test Vita-Lite
Lamps
AT 15 to 25% Less!
(Link To Details)
Follow the links below for specific product
information and pricing details:
|
Life-Lite
Full Spectrum Fluorescent Lamps |
|
|
 |
 |
 |
 |
|
Full Spectrum Task / Magnifying
and Floor Lamps |
|
|
|
 |
What Set’s Life-Lite Lamps
Apart From Other Common Fluorescent Lamps?
LIFE-LITE
full spectrum lamps offer a high
Scotopic/Photopic lumen ratio. This improves the lamps performance
with regard to increased "see-ability", the greatest visual
efficiency, comfort, and a reduction in eye strain that is found in common
fluorescent lamps.
The full spectrum specifications found in
Life-Lite lamps
have been the
desired lamp specifications of the following:
 | More than 12,000 Medical Care
Facilities |
| More than 3,500 Schools and
Universities |
| More than 15,000 Dentists and Dental
Technicians |
| More than 18,000 Retail Establishments |
| More than 5,000 Grocery and
Conveniences Stores |
| More than 5,000 Pet and Animal
Enthusiasts |
A fluorescent lamp ignites
when an arc of ultra-violet light is struck between the cathodes. The UV
strikes a phosphor coating inside the tube, is absorbed and transformed to
visible light. The "lamp color" is governed by the phosphor(s) used. The
UV arc can only excite a finite amount of phosphor. Choosing where the
energy is "spent" determines color quality and lumen output. In other
words, to increase one color, another must be sacrificed.
The first generation of lamps,
introduced in 1938, used single "wideband" phosphors. Although it produced
a continuous spectra, engineers squeezed energy into the small portion of
the spectrum where our "day" vision is most sensitive (green-yellow). Because reds and blues had to be sacrificed, the lamps were never
flattering. (cool white, warm white, daylight)
An improved "deluxe" phosphor
was later introduced. If a mountain were stretched apart, it would cover
more ground, but the peaks would be lower. That was idea with deluxe
lamps. Great color rendering, less apparent brightness. (deluxe cool
white, deluxe warm white, deluxe daylight)
The full spectrum lamp
was born in the 1960's with the idea of blending several phosphors to
better reproduce natural outdoor light. Four to five phosphors, including
some which emitted small amounts of UV light, did a pretty good job of
covering the spectrum.
Narrowband phosphors,
based on
the idea of RGB additive color mixing, is similar to a color TV screen. Rather than stretch out a wideband phosphor, three narrowband phosphors
would create distinct peaks of selected colors. As a combined light, we
perceive a shade of "white". Although innovative, it's still not perfect.
Spiky spectra's distort color more than a continuous spectral output, and
still have a green-yellow bias. (700, 800, SP, SPX series).
The
Life-Lite
full spectrum
lamp is modified for more efficient conversion of the UV
arc to visible light. Unlike common fluorescent lamps that emit energy heavily weighted toward the green
and yellow portion of the visible spectrum,
Life-Lite
full spectrum
lamps produce energy in all portions of the visible spectrum thereby
eliminating potential color shit found in all other common fluorescent
lamps.
But There’s More!
Recent studies performed by noted vision scientists has
proven that lamps with Kelvin Temperatures favoring the blue portion of
the visible spectrum (scotopic), like the
Life-Lite 5500K
full
spectrum lamps, help to greatly improve visual acuity!
 |
|
Dilated (wide) Pupils allow aberrant rays to scatter across the
retina |
|
Aberrant rays hinder clear vision |
|
Small pupils stop rays from scattering |
|
Pupil size is controlled by strength and color of light |
|
Pupil size can be reduced by manipulating light favoring the blue
portio
 n
of the visible spectrum |
|
|
We've engineered a lamp which reduces pupil size
for better visual acuity at typical indoor light levels!
|
Cones are "day vision" or "color vision" cells
They are most sensitive to green-yellow light at 550
nanometers, referred to as photopic light. Green-yellow is the color we
see best during the day.
Rods: The "night vision" cells
The super-sensitive rods allow us to see at almost-dark
conditions. Interestingly, cones and rods are "tuned" to different areas
of the spectrum. Rods are most sensitive to a bluer portion of the
spectrum, referred to as scotopic light, or an ideal peak at 507
nanometers.
Rods: New insight
Until recently it was believed
that "night vision" rods were inactive in lighted
conditions, so it was logical for lamp designs to ignore the rods in
favor of cone cells, hence the green-yellow bias of most fluorescent
lamps.
Trigger point
As rod cells are most sensitive to scotopic (blue) light, we can trick the
pupil reflex by manipulating a lamp's blue to green-yellow ratio. Thus, a
blue enriched lamp is more efficient in reducing pupil size than a common
fluorescent lamp with a poor blue to green yellow (rod:cone) ratio.
What this all means for the
me?
| Accurate Color Rendering |
| Increased personal / employee productivity |
| Reduced computer screen glare and
subsequent "Computer Vision Syndrome" |
| Reduction of "fluorescent" headaches
derived from poor lighting spectrum |
Now with LIFE-LITE full spectrum
lamps,
the following applications can benefit from this true natural full
spectrum fluorescent lamp that illuminates details and colors with the
same accuracy as natural outdoor noon daylight.
OFFICES:
LIFE-LITE fluorescent lamps have a
pleasing, natural light that helps office personnel perform more
efficiently because it makes figures, graphs and fine print appear more
distinct. They help reduce glare and eyestrain and fatigue from VDT
screens. And, the LIFE-LITE
blends well with window light to provide visual continuity in the work
place.
STORES:
LIFE-LITE full spectrum fluorescent lamps
increase sales. Independent studies show that a significant increase in
sales, as much as 40%, have been recorded simply by the incorporation of
natural daylight onto the sales floor. This can be accomplished through
the use of skylights allowing natural sunlight to filter in. However, when
that option is unavailable, as an alternative,
artificial light that simulates natural sunlight like
LIFE-LITE
full spectrum lamps
can be utilized. Now retail store
operators can significantly increase the appeal of store merchandise and
interior surroundings with LIFE-LITE
full spectrum
lamps because its crisp, natural light portrays articles and colors as they
truly are. This does away with the need to take clothing or articles
to the window or outside to see their true color.
FACTORIES:
LIFE-LITE full spectrum fluorescent lamps stimulate
accurate visual perception, a critical factor in environments where heavy
machinery is operated, close-tolerance work is performed, and quality
control inspection are carried out. Reduces eyestrain and fatigue
associated with detailed assembly. Excellent for paint boots, etc.
BANKS:
People with eye for money appreciate the value of
LIFE-LITE full spectrum fluorescent lamps which are crisp, detail enhancing, glare-reducing
natural light, as well as its premium quality and long life.
SCHOOLS:
Cheerful, invigorating LIFE-LITE full
spectrum fluorescent lamps meet the challenge of providing, students with the
quality and level of natural, white light needed to absorb complex
material. Previously shown to enhance student academic achievement,
reduce hyperactivity, and improve attendance. Excellent for art
class rooms.
DENTAL AND
MEDICAL FACILITIES:
In dental labs, LIFE-LITE full
spectrum fluorescent
lamps ensure color and shade matching, crucial to the practice of modern
dentistry. LIFE-LITE
full spectrum fluorescent lamps are a valuable aid in visual diagnosis because of
its balanced full spectrum and high Color Rendering capabilities.
PETS AND ANIMALS
Light affects animal
growth and behavior, and sunlight-simulating
LIFE-LITE full spectrum fluorescent lamps provide a natural outdoor
environment for indoor pets. Numerous recent studies point a direct
relationship between the length of exposure to full spectrum light and the
breeding cycle of horses, dairy cattle, and hogs. These studies further
indicate that the overall health and appearance of livestock is related to
exposure to full spectrum light. Birds, animal, reptiles, and fish thrive
under LIFE-LITE’s crisp, balanced
full-color spectrum that simulates a highly natural setting with the
inclusion of both critically important UVA and UVB properties. Excellent
for Pet Stores, Zoos, Exhibition Halls, Aviaries, Aviary Breeding
Facilities, Animal Clinics, Veterinarian Facilities, and more.
No matter
what application you are attempting to light,
choose the
Ideal
replacement for this
most versatile lamp:
LIFE-LITE Full Spectrum - 5500K -
91 CRI
|
