COB
has a softer light and higher brightness than SMD
SMD
has a small volume, light weight, and high density assembly
In my opinion, SMD is more popular than COB, and the usage is more widely.
so SMD is better than COB?
can you give me some useful recommend about bike lights from China? and I have found a bike light from a online shop. as for the price, what do you think about it?
thank you very much!
do you have a flashlight? and where do you usually get it? from a real store or an online shop? and how do you judge a flashlight according to what factors. thank you...
Re: which is better?
yeah, thank you. I agree with you that choosing to buy what you want from a real store is a better way. it will help us to reduce some unnecessary problems.
Re: which is better?
I would like a flashlight with a long runtime battery but the battery isn't too heavy, which is better. as for the light of the flashlight, I find that there're difference among different flashlight but I do not know what cause these difference, thing we have used for a...
Re: which is better?
thanks for useful information you have provided, so it is a better way for me to buy a flashlight in a real store. is it ? although we can buy things on a online shop, we will worry about the quality of the product.
thank you again.
Re: which is better?
thanks for your advice. and I will give it a try. do you have a headlight? if you have , what kind of headlight do you have? how to judge a qulity headlight? thank you
does your light's battery is non removable or removable? if it has long runtime, does it mean that the light will be very heavy? what kind of light will you prefer to replace the former?