Ac and dc LED lamps replace halogens
Designed as replacements for traditional 75W AR111 halogen lamps, the 12.5-W Vega Series GL-AR111-V2-12 Interior LED lamps employ a patented thermal design that helps boost heat dissipation. The lamps have luminous efficacies to 86 lm/W and 80% lower energy usage than traditional lamps. Warm white units provide up to 800 lm, while cool white ones deliver up to 1,080 lm.
Each lamp provides illumination with a 28° beam. Lamps with built-in drivers are available in versions for 12 Vac/dc, 100 to 240 Vac, triac-dimable 100 to 120 Vac, and triac-dimable 200 to 240 Vac. Typical applications include spot, architectural, residential, commercial, retail, accent, hallway, and cabinet lighting. (Contact company for pricing and availability)
GlacialLight Div., GlacialTech ,
Explosion proof fluorescent offers 20,000 lm
The EPL-48-216 is a 20,000-lm fluorescent light fixture with Class 1 and Class 2 Division 1 UL listings. It is equipped with four T5HO bulbs within the same size and shape as a standard four foot, two lamp models. The fixture offers twice the output of a standard hazardous area light.
The 70-lb fluorescent device is a 4 ft long is approved for use in paint-spray booth applications. The T6 temperature rated fixture comes standard with four T5 high-output fluorescent lamps with a total of 216 W. The lamps are protected by heat and impact resistant Pyrex tubes and the fixture is constructed of copper free aluminum alloy. The lamp reflectors are corrosion-resistant heavy-gauge aluminum and coated with a high-gloss reflective finish. The fixture is multi-voltage capable and offers lamp options. (Contact company for pricing and availability)
Larson Electronics
Low-glare case lights run from a single driver
Designed for use in refrigeration and display cases, the Shiver vertical LED luminaire delivers even light distribution and reduced glare. The LED fixtures have AccuDrive technology, allowing a single driver system to operate all fixtures in a 2- to 6-door case and thereby reducing installation and maintenance costs.
Glare is reduced by having a 90° cut-off angle for the high-CRI (85) luminaire, which can be used in environments ranging from −30°C to 30°C. It has an L70 lifetime rating of 50,000 hours and delivers up to 80% energy savings over traditional fluorescents. (Contact company for pricing and availability)
Lithonia Lighting
14-W LED floodlight detects motion
The GL-FL12S 14-W ac-input LED floodlight has a passive-infrared (PIR) motion sensor that can automatically turn the light on and off according to the user’s preferences, further reducing energy consumption and operating costs.
The fixture is available in two versions with different color temperatures: warm white (3,000K, CRI around 85) or daylight (6,000K, CRI 70). They provide 650 or 750 lm, respectively, with beam angles of 30° and 60° from inputs of 100 to 240 Vac. Rated life is 30,000 hrs. ($78 — available now.)
GlacialTech
LED lamp suits rough environments
The 70-mm-dia. SpotLED LED lamp is intended for use with drilling, turning, milling, and CNC machines, and similar equipment used in harsh environments. Designed to meet IP67, class III requirements, it is equipped with a highly shock-resistant borosilicate glass cover 4-mm thick, an anodized aluminium housing, and FKM (Viton) seals.
Six high-performance, 5,500K LEDs provide a light flux of approximately 600 lm. The lamp comes in any of three beam angles (16°, 25°, or 40°), and in flush-mount, surface-mount, and flex-arm versions. (From €178.50 — available now.)
Priggen Special Electronic
LED candelabra lamps have 120° output
With a wide 120° viewing angle, the ETL-registered SLF467-UL Series S6 candelabra bulbs are aimed at decorative and architectural applications such as low-wattage nightlights and aisle lighting. The E12 screw-based lamp series has a 44.75-mm-long version with a domed top and seven LEDs that provides 3,000K (warm white) light, as well as domeless 47.8-mm-long versions with six or seven LEDs, in warm white, cool white (8,000K), ultra red (660 nm), super yellow (595nm), lime green (570nm), and aqua green (525nm).
The domed version (SLF467-SIW-120A-UL) operates from 120 Vac, to provide 4 cd while consuming just 1 W. Other versions operate from 24 Vdc, 130 Vdc, or 120 Vac. The lamps are rated for an MTBF of 50,000 hours. (SLF467-SIW-120A-UL, $26.60 ea / 25 — prod qty available 3 to 5 days ARO.)
Ledtronics
LED module replaces ceramic metal halides
The 2,000- and 3,000-lm LMH2 LED modules enable 50 and 70-W ceramic metal halide replacement tosupport a broad range of lighting applications that include downlights, wall sconces, pendants, flush-mounted, spot, track, and ceiling fan lights. A dome lens that provides a hemispheric light pattern enables up to a 5% increase in system efficacy compared to a module with a standard lens.
The modules deliver up to 80 lm/W with 90+ CRI and are available with a 120 to 277-V universal driver with 0/1 to 10-V dimming capability. A range of lumen, color temperature, driver, and beam shape options in one common form factor enable lighting manufacturers to quickly customize their applications. (Contact company and distributors for pricing sample and prod qty available with standard lead times.)
Cree
LED-based ring light suits custom lighting
An LED-based ring light can be integrated into a variety of products from desk lamps to vanity mirrors to automotive interior lighting such as cup holders and clocks. The optical portion of ring light is a two-piece design.
The ring light uses an optical light guide with two LEDs aligned on the input edge. It offers custom designed optical extraction features to evenly distribute the light rays around the ring. An injection molded diffuser plate features a custom array of optical features used to create a uniform visual light distribution and to even out the specular nature of the light extraction features within the molded light guide. (Contact company for pricing and availability.)
Global Lighting Technologies
LED targets covert surveillance
The infrared Oslon black SFH 4725S LED has a wavelength of 940 nm, making it nearly invisible to the human eye. Together with its optical output power of almost 1 W it suits covert surveillance applications. Its black package reflects virtually no ambient light.
The infrared LED provides 940-nm light and has an optical output of 980 mW from an operating current of 1 A. It also provides two emission centers on one chip, almost doubling the light output. The typical 850-nm LEDs used for covert applications appear as weak dots of red light. The human eye is 130 times less likely to notice 940 nm infrared light but camera sensors can detect this wavelength. The LED achieves a radiant intensity of 450 mW/steradian at an emission angle of 90 degrees. It measures 3.85 x 3.85 x 2.29-mm. (Contact company for pricing and availability.)
Osram Opto Semiconductors
Mini 2-Pin, G4 base LED Bulbs save energy
The LEDG4BP dual-pin G4 base T3.3 tubular LED miniature lamps are offered as a replacement for 12-V xenon and halogen T2/T3/T4 bulbs from 8 to15 W. The 1.5-W series of lamps works on power supplies for 12- to 14-Vdc max, and consume 1.5 W at 12 Vdc, saving up to 90% in power consumption. The 2700 to 3200K warm white bulb puts out 80 lumens, while 4,000K to 4,500K natural white bulb emits 90 lumens.
These miniature lamps fit in pendant lamps, under-cabinet lighting, landscape lighting, electric signs, scoreboards, step lights, puck downlights, RVs, boats, car bulbs or anywhere T2/T3/T4 halogen or xenon bulbs are used. The bulb includes a removable 5.2-mm lead spacer. The solid-state design renders them impervious to electrical and mechanical shock, vibration, frequent switching and environmental extremes. They feature an omnidirectional beam pattern and are rated at 50,000 hours MTBF for white LED light. ($7.50 ea/2 – available now.)
Ledtronics
0.06-W UV LEDs target consumer apps
The 3020 product series of 0.06-W UV LEDs are available from 365 to 425 nm, with typical power from 5 to 15 mW at 20 mA. The devices feature 5-mm through-hole lamp type UV LEDs.
The UV LEDs provide an alternative to commercial UV tubes. The product series features a 5−mm through-hole lamp type UV LED and is designed with a 20 to 30 beam angle for applications that require directed and concentrated light surface area, such as counterfeit detection and cosmetic retail markets. (Available for immediate sampling and volume production.)
SemiLEDs
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