Skip Navigation LinksHome > Media > LEDtronics Press Releases > 2006 Press Releases > New Low Cost Panel Mount Assemblies Slide Smoothly into Incandescent Applications

New Low Cost Panel Mount Assemblies Slide Smoothly into Incandescent Applications

View Larger Image  |  Download Hi-res Print Version

TORRANCE, CA — March 31, 2006 — Answering the call for low-cost, reliable solutions to OEM and MRO retrofit panel mount applications, LEDtronics introduces Series TSF780 Panel Mount LED Lamps and Holders. They are designed to replace T2 incandescent telephone-slide based lamps in miniature utility switches, industrial control panels and other applications that demand durable and energy-efficient light sources. Series TSF780 panel mount LED lamps and holders fit space-restricted control panels and tight operating budgets alike. While intended as integrated assemblies (incorporating the lens, lamp and lamp holder), the relampable TSF780 Series may be purchased as separate components. With behind-the-panel depths of .935-inches (23.7mm) and 1.4-inches (35.6) mm respectively, TSF780 Series units are excellent solutions for applications where space is at a premium. TSF780 Series fits into mounting panel hole diameter of 0.69 inch (17.8mm).

To withstand the rigors of industrial environments, Series TSF780 panel mount assemblies incorporate polycarbonate-threaded lens, black polyester holder and mounting hex nut, and nickel-plated brass terminals. The lens facilitates viewing and light dispersion. Series TSF780 feature quick-connect prongs or solder terminals. Lens option is tinted-clear fluted cylindrical lens. The telephone-slide LED lamps are rated for incoming voltages of 24/28Volts DC or 120Volts AC. Integrated current-limited resistors assure that no circuit modifications are required. Sunlight visible, LEDs are available in red (660nm), orange (612nm), yellow (595nm), aqua green (525nm), blue (470nm) and white (8000k).

With an average LED life span of 100,000-plus hours (10 years), LEDs operate reliably year-after-year. Solid-state design renders LEDs impervious to electrical and mechanical shock, vibration, frequent switching and environmental fluctuation. Integrated current-limited resistors prevent short-circuiting. LED lamps use only 10% - 20% of the energy consumed by equivalent incandescent lamps that when combined with their maintenance-free operation results in substantial cost savings.

Founded in 1983, LEDtronics® leads where others only follow when it comes to designing, manufacturing and packaging state-of-the-art LEDs to meet the world's constantly changing lighting needs. Our inventive product line encompasses an array of direct incandescent lamp replacement Based LED lamps and bulbs, low-cost snap-in and relampable Panel Mount LED lamps, high intensity sunlight-visible Discrete LEDs, PCB LEDs circuit board status indicators, surface mount diodes SMT LEDs, full-spectrum rainbow RGB LEDs and Infra-Red (IR) LEDs.

Prices for Series TSF780 Telephone-Slide Based Panel Mount LED lamps are $9.95 each in quantities of 10, regardless of LED color. Samples are available to qualified customers. Availability is stock to 4 - 6 weeks for special requirements. For additional information, contact LEDtronics toll free at 1-800-579-4875, telephone 310-534-1505, fax at 310-534-1424, click here to email us or mail at LEDtronics Inc., 23105 Kashiwa Court, Torrance, CA 90505. Visit our website at

The URL address is as follows: LED Panel Indicator, Cyl Lens, 11/16" Mtg Dia Relampable

For Technical Information or if you have custom design and/or manufacture needs
contact us.
Talk to the Experts

Let us help you get started with our
Premium-brand LED lighting

Phone Image Call (310) 534-1505 or
Toll Free (800) 579-4875
Form Image Contact form
Email Image E-mail directly
Find a Distributor
Find a Rep
Rep Info
Reps Wanted
Incandescent to LED Cross Reference

We can second source most LED Indicators from:

  • Industrial Devices (IDI)
  • Data Display Products (DDP)
  • Chicago Miniature (CM)
  • Hewlett-Packard (HP)
  • Visual Communcations (VCC)
  • Dialight
  • Eldema
  • Starled
  • Marl
  • Bulgin
  • Sloan
  • Leecraft
  • Solico
  • Apem
  • Littlefuse
LinkedIn Twitter Facebook YouTube Instagram Flickr