313091852879

The OSRAM 313091852879 57351 Optotronic 40W 120/277V AC 50/60Hz Dimmable LED Light Bulb is a versatile and energy-efficient lighting solution for both residential and commercial applications. This bulb is part of OSRAM's Optotronic series, which is renowned for its high-quality and advanced lighting technology.

The bulb boasts a power consumption of only 40 watts, making it an excellent choice for those seeking to reduce their energy usage and save on electricity bills. Despite its low power consumption, it offers an exceptional light output of up to 450 lumens, ensuring ample illumination for any space.

One of the most notable features of this bulb is its compatibility with dimmable systems. It can be used with both leading edge and trailing edge dimmers, providing users with the flexibility to adjust the light levels according to their preferences. This feature makes it an ideal replacement for traditional incandescent bulbs that often require specific dimmer types.

The bulb operates on a standard voltage range of 120V-277V and can be used in both 50Hz and 60Hz electrical systems. Its universal voltage compatibility makes it a suitable option for use in various locations around the world.

The OSRAM 313091852879 57351 Optotronic LED Bulb comes with a long lifespan of up to 25,000 hours. This extended lifespan significantly reduces the frequency of bulb replacements, saving users both time and money in the long run.

The bulb is also designed with energy efficiency in mind, meeting the stringent energy regulations set by various organizations, such as Energy Star and the European Union's Energy Labeling Directive.

With its advanced LED technology, the bulb emits a natural, warm white light (2700K) that closely resembles the color temperature of traditional incandescent bulbs. This feature makes for a seamless transition when upgrading from older bulbs, ensuring a comfortable and inviting lighting environment.

The OSRAM 313091852879 57351 Optotronic 40W 120/277V AC 50/60Hz Dimmable LED Light Bulb offers a perfect combination of energy efficiency, versatility, and advanced lighting technology. Its compatibility with various dimmer types and electrical systems, long lifespan, and natural warm white light make it a must-have for both residential and commercial lighting applications.

Product Name: OSRAM 313091852879 57351 Optotronic 40W 120/277V AC 50/60Hz Dimmable

1. Energy Efficient: This LED bulb is an energy-efficient alternative to traditional incandescent bulbs, consuming only 40 watts of power while providing the same level of brightness as a 100-watt incandescent bulb.

2. Long Lifespan: The LED bulb has a much longer lifespan compared to incandescent bulbs. It is rated to last up to 25,000 hours, which is significantly longer than the average lifespan of an incandescent bulb.

3. Dimmable: This bulb is dimmable, allowing users to adjust the light level to their preference.

4. Instant Lighting: Unlike incandescent bulbs, which take time to warm up and reach full brightness, LED bulbs provide instant lighting.

5. No Harmful Gases: LED bulbs do not contain any harmful gases, making them a more environmentally-friendly option compared to incandescent bulbs.

6. Shock Resistant: LED bulbs are more shock-resistant than traditional bulbs, making them a safer option for use in areas where bulbs may be frequently switched on and off.

1. Initial Cost: The upfront cost of LED bulbs is higher than that of traditional incandescent bulbs. However, the energy savings and longer lifespan make up for the initial investment over time.

2. Compatibility: This bulb is designed for use with a 120/277V AC power source and is suitable for both 50Hz and 60Hz frequencies. However, it may not be compatible with some dimmer switches, so it is important to check the compatibility before purchasing.

3. Size and Shape: The size and shape of the bulb may not be suitable for all fixtures, especially those designed for smaller bulbs.

4. Color Temperature: This bulb has a warm white color temperature, which may not be suitable for all applications. If a cooler or more neutral color temperature is preferred, a different bulb may be necessary.

The OSRAM 313091852879 57351 Optotronic 40W 120/277V AC 50/60Hz Dimmable LED bulb offers several advantages over traditional incandescent bulbs, including energy efficiency, long lifespan, dimmability, instant lighting, and environmental friendliness. While the initial cost may be higher, the energy savings and longer lifespan make it a cost-effective option in the long run. However, it is important to check compatibility with dimmer switches and ensure that the size and shape are suitable for the intended application.

If you are looking for an energy-efficient and long-lasting alternative to traditional incandescent bulbs, the OSRAM 313091852879 57351 Optotronic 40W 120/277V AC 50/60Hz Dimmable LED bulb is a great option. However, it is important to check compatibility with dimmer switches and ensure that the size and shape are suitable for the intended application before making a purchase. Overall, the benefits of this bulb, including energy efficiency, long lifespan, dimmability, and instant lighting, make it a worthwhile investment for both residential and commercial applications.

Details:

Led thermal protection. Useful links. End-of-life indicator. Optotronic programmable compact led drivers.

Osram 57351 optotronic 40w 120/277v ac 50/60hz constant current dimmable compact led driver oti 40w/120-277/1a4 dim-1. Product features. Programming does not require powering up or connecting the power supply to ac line voltage . Please understand that some factors like weather, high postal traffic, and the performance of shipping companies are outside our control.

Product family features. Conforms ul SEC for NYC based thermal protection. Pout 40w, bout 8-55vdc, out 400-1400ma 1ma step, default 700ma. Ul class 2 output for safe operation.

Dimming level. Great condition. Constant lumen output. Available with mounting feet f-style or Perm studs j-style to simplify installation.

Areas of application. Wide output current and voltage range. Aux output model's available. Programmable features.

Our team will do our best to solve any issue. Best quality: products. Ul environmental rating: dry and damp. Universal input voltage - 120 277vac 50/60hz.

specifications faclighting:

• brand: Osram
• mpn: 120-277
• model: Optotronic Oti40w/120-277/1a4 Dim-1
• current rating: 7e 2 Milliamps
• power source: Corded Electric
• mounting type: Other
• product dimensions: 5d X 2.4w X 1.2h
• upc: 313091852879

offer faclighting:

• sold #: 23
• availability: in stock
• started: may 11, 2025
• options: ship-to-home
• prices: $7.99–$950.00
• item condition:
  • New
  • New – Open box
  • Open box
  • Used
  • Unspecified
  • New other (see details)
• in stock #: 5

seller faclighting:

• # reviews: 237
• rating: 98.6%
• city: belle plaine, iowa

returns faclighting:

• paid by: seller
• time: 30 days
• method: money back
• policy: returns accepted

shipping faclighting:

• class: standard
• transit: 4-9 days
• service: standard
• type: fixed

payments faclighting:

• other
• credit card: visa
• wallet: apple-pay

general faclighting:

• category: Business & Industrial > Maintenance Safety > Facility > Lights Lighting

Grouped With:

• 40W-347-1A4-DIM-1: DRIVER, Osram Optotronic
• -2743UP-51522-: DRIVER, Eldoled
• 35-220-240-700: DRIVER SUPPLY, Optotronic
• OT50WCS1400CUNVSDL: DIMMER, Osram
• 85-120-277-2AO-DIMLT2: SUPPLY, Osram
• OT25W-PRG1250C-UNV-DIM-1: SUPPLY, Osram
• OT60W-12V-UNV: , Osram
• 046135794667: DRIVER, Osram
• -2743WN-57439: DRIVER, Eldoled
• 275TKE: DRIVER, Eldoled
• OTI55W-120-277-2A0-DIM-1: DRIVER, Acuity Osram Optotronic Eldoled