Undoubtedly! Laser projectors are the perfect choice if electricity bills are one of your concerns. It is significantly more electricity and energy-efficient, which naturally makes it cost resourceful.
Are laser projectors more energy efficient?
Yes! Absolutely! You can never be wrong about preferring a laser projector over a lamp projector. In this era of technology, the projectors are equipped with high-end solid-state lasers that promise maximum efficiency without compromising a fraction of performance.
What is the difference between a traditional projector and a laser projector?
The traditional lamp-based projectors typically illuminate a scene by filtering colors from a white light source, as a result, more light is emitted than necessary, and hence, more power is consumed.
On the other hand, laser projectors specifically emit the lights and exact colors required, shedding load off the energy usage.
Moreover, the light sources or the lamps on the traditional projectors require “warming up” before functioning, making it both time and energy draining.
Laser light will save you from both as this device emits rays of fundamental color beams which are later enhanced and zoomed by lenses, constructing almost no wasted light.
How does laser projection work?
In projectors, primary-colored lasers which are red, blue, and green, shoot light from a laser pointer through a rotating mirror and then are passed through the lens.
The light source of a standard projector produces parallel beams. The beams are of primary colors. Instead of projecting light at once, and later converging and deflecting them, the laser emits extremely accurate rays that can be easily projected through a rotating articulated mirror.
Not only does it prevent wastage of energy through unwanted lighting, this significantly increases picture quality and produces brighter and sharp images.
Thus, brighter images are generated using much lower energy, boosting the lumens-per-watt standards.
Also, laser projectors do not require parts to be replaced on a regular basis, guaranteeing you off-the-shelf performance for a justifiable time frame.
How does a lamp projector work?
Precisely, there is a white bulb acting as the core; the white light is later filtered through a spinning color wheel, composed of different filters of primary colors. Consequently, red, green, and blue light falls on the screen, blended in a continuous process to combine into a single image.
In this process, a major portion of the white light is blocked and wasted in the color filters; a key segment of energy is needed to rotate the wheel. Throughout the process, thermal energy is dissipated through the heated bulb. All of these accumulate together to skyrocket the energy consumption.
Lamp projectors need to “warm up” the bulb before reaching operational conditions, devouring a handful of energy in the process, and wasting your time in the process.
On top of that, the lamp-based projectors need frequent lamp replacement, making them economically inefficient.
The economic efficiency
Now, the initial cost of ownership of laser projectors might appear extravagant. But, consider the added electricity bills and the cost of continued lamp replacement throughout its lifespan.
The LCD projector and LED projectors both produce unnecessary light and lamps have heating issues and thermal wastage.
This is exactly why laser projectors are way more efficient, not only in terms of energy but also considering time and overall management and maintenance costs.
Lamp projectors are not bad for random use within domestic parameters, but for high-demanding professional settings, the laser is your ultimate. To enhance your experience with projectors, spend the extra bucks to directly boost your standard, soundness, and intelligibility, with energy and cost efficiency added to your bonus!