Try playing around more with the light, having some other objects in the composition might help you create the glowing illusion better.
I like the colors you chose to use. I think you need to balance your stars out a bit more, and it would be awesome to see another object or two so that you can reflect that blue light off of them.
This is pretty cool! I think you could play around more, though. But I do like the shapes of the highlights and the glow that you've got going.
I can see this being a cool title to an animation or something but for an illustration I would have liked to have seen more. What kind of life are you wanting us to think about? Mabey adding more background elements could be nice. It could also give it more depth.
It looks like you have a nice start here with the letters. it would really help if there was something the light from LIFE can hit to make it more...glowy
I like the way you play with the word. Maybe you can play it a little bit more or add some objects into the background, making it more related with the world "life"
I think you're using some nice glow effects - i think it would be great to see what the light could cast onto though! Since there isn't anything that it's playing with, it's kind of just there! I think you might also be able to add some more blurs around the edges of some of the transparent shapes in the background? IThere are two in particular that I can see a strange corner - square thing going on? Do you see it? I wonder if it's a strange effect because of the gradients in Illustrator? Maybe you could smooth them out!I'd love to see if this was cast on a wall -- or if it was a neon sign... or something where you could see how it affects the space around it!The stars seem like they might not complete the story! Especially since they're sitting only at the bottom of the page!