Tuesday, 31 December 2013

Things you Need to look out for When Choosing Dive Lights


One of the things that you need to consider when choosing dive lights is how you will be using them. Some divers will carry a primary and secondary light. The secondary light is used in cases of emergency particularly during a nighttime dive when lighting is very important. They are usually compact and small and can fit in the pocket.
Type of Illumination
Some will come with the eneloop charger ha ensures that the batteries are charged for illumination, but what kind of illumination do you need? If you are looking to explore the underwater seascape and see what it has to offer, you will need to ensure that it has a broad beam.
Batteries and Charging
It also depends how long you will be underwater. You may carry you eneloop charger, but you need to ensure the batteries can retain the charge. Many of the torches will use either the AA or the CR123. The CR123 is slightly more expensive but is more reliable and lasts longer.
Lighting Technology
Most of the dive lights available in the market are likely to use the LED technology. Choose one with the Cree technology which provides a higher runtime. The Cree technology will be brighter for a longer period of time, than the many substandard options that find their way into the LED lights market.

Important Features that your LED Bike Lights Ought to Have


One of the features you need for your bike lights is ability to adjust illumination. Of particular importance is adjusting between a focused beam and a narrow beam. You will need both on various occasion as you go through your riding expedition. You should definitely test the illumination to determine suitability.
Side and Peripheral Visibility
The other thing about lighting is side visibility and peripheral illumination. Most LED Torches and lights should be able to provide both, if they are well designed for bikes. The lights should be easy to adjust between the various lighting options available.
The Batteries
Batteries are also important when choosing the kind of bike lights you want for your bike. Many of them are designed for particular batteries. Some batteries provide better illumination than others; some of the top batteries are the CR2032. You need something that will run for as long as you need it.
Fittings
The fitting of the LED torches and lights is equally important. They need to fit properly to avoid unnecessary vibrations which can affect illumination. This is particularly important for off-road riding. Even though most LED bulbs are designed to handle vibrations they should be properly designed with a suitable casing and fittings that prevent vibration.