What color light works best underwater?
The general consensus within the fishing community is that white and green lights are best for attracting fish, followed by blue. The wavelengths of green and white lights allow the light to spread through water further and deeper, attracting more fish. This is due to their effectiveness in drawing plankton, a primary food source for many fish species. Better Performance in Murky Water: Green light penetrates murky and turbid waters more effectively than blue light, making it a versatile choice for various water conditions.
What color not to wear when diving?
Although we don’t fully understand why sharks might be drawn to certain colours, research suggests that bright, contrasting colours and shiny or reflective materials could catch their attention. Meaning, colors you should not wear in the ocean are mainly neon colours and wild patterns. One theory is that sharks are attracted to contrasts, and that bright or fluorescent colours can stand out more vividly against the ocean’s blue and green tones. For example, a bright yellow or orange dive suit might be more visible to a shark than a darker colour like black or blue.
How many lumens should a dive light be?
Medium Lumens (500-1500 lumens): This is the sweet spot for many recreational divers. These lights offer a good balance of brightness and battery life, making them suitable for a variety of dive environments and activities. A high-powered LED flashlight with 10,000 lumens will be able to illuminate objects up to 200 meters away, while a streetlight with 10,000 lumens will be able to illuminate an area up to 700 meters away. Another factor to consider is the type of environment you’re lighting up.Highway driving requires 3,000-6,000 lumens to illuminate further ahead at higher speeds. Off-road drivers must look for 6,000+ lumens for optimal terrain visibility. Be wary of manufacturers advertising 10,000+ lumens—independent testing confirms most quality LEDs actually produce 2,000-4,000 lumens per bulb.Generally we recommend lower powered 2500 lumen lights for smaller, compact cameras where you don’t have much control over manual settings or much dynamic range from the sensor.Generally speaking, entry-level diving lights and flashlights with 700-1000 lumens can meet the basic needs. If it is night diving, deep diving, cave diving, etc.In general, 9000 lumens is considered to be a bright light output. It is equivalent to the brightness of several 100 Watt incandescent bulbs, and it can illuminate a large space very effectively. For example, a 9000-lumen flashlight can light up a large area or a camping site very well.