How to read floodlight specifications: a simple explanation of power, channels, and aperture

Many wedding, performance, and bar colleagues who buy strobe lights only look at the price and can't understand the parameters. Why do some strobe lights shine brightly, while others lack focus and have laggy effects?

In fact, as long as you understand the three core parameters of power, channel, and aperture, you can avoid 90% of the pitfalls and choose lights without stepping on the landmines!

1. Power: Determines brightness and venue size

The simplest understanding of power is that the greater the power, the brighter the light and the farther the lighting distance.

Common specifications are generally classified as follows:

· Small power (230W/ 260W): Suitable for small weddings, small stages, indoor bars, run-and-move performances, light and easy to transport, enough and cost-effective.

· Medium and high power (295W/ 350W): Suitable for large and medium-sized stages, banquet halls, bars, commercial performances, outdoor performances, bright enough, strong penetration, clear at a distance.

In a word: small site, small power; large site, long distance, must be high power.

2. Channels: Determine how much lighting effect there is and how smooth the flow is.

Many people do not understand what a channel is, but it is actually very easy to understand: a channel = the number of functions controlled by lighting.

The higher the number of channels, the more detailed the light control, the smoother the effect, and the richer the variation.

Popular comparison:

· Basic channel: only supports simple shaking, color change, and dimming, with a single effect, suitable for beginners to run a simple show.

· High-end channel: supports fine dimming, strobe, fast and slow speed, pattern rotation, atomization, zoom, and more delicate stage key points, and more advanced explosion effect.

In a word: low channel = rigid effect;Channel height = smooth action, many styles, strong professional feeling.

3. Aperture: determines the thickness of the beam and the atmosphere of the stage

The aperture is the thickness and size of the beam of light, which directly affects the overall texture of the stage.

Differences in daily use:

· Small aperture: The beam is fine, the lines are sharp, and the penetration is strong, suitable for opening the scene, light show, rhythm point, and the beam is full of sense.

· Large aperture: The beam is wider and softer, allowing for large-area lighting, blurring atmosphere, and transition effects, making the stage more full of layers.

The high-quality headlight supports electric zoom, free switching between large and small apertures, and one lamp can meet the needs of creating a scene and atmosphere, making it highly practical.

Four, the ultimate mantra for choosing lamps (apply directly)

✅Look at the power: match the size of the venue, don't blindly choose a large wattage

✅Look at the channel: pursue smooth effect, choose high-end channel for professional stage

✅Look at the aperture: zoomable = doubled atmosphere and practicality

Summary at the end

Don't just look at the price when buying strobe lights! Power determines brightness, channel determines smoothness, aperture determines atmosphere texture. By understanding these three parameters, you can choose suitable lighting equipment for wedding performances, bar atmospheres, and commercial performances.

Zhengda Guanglian focuses on stage lighting R&D and production, specializing in wedding, mobile performances, and commercial stage lighting. The parameters are real and not exaggerated, the equipment is stable and durable, supports free on-demand selection and custom lighting solutions, direct shipment of stock, and technical after-sales support throughout the process!