Short answer is YES.
Between the 18T and 45T bulbs (18 or 45 LEDs each bulb), the 45 puts out a LOT of pure colored light. Even the 18 LED varieties put out more light than an incandescent.
Only the really cheap non-tower, Autozone type 6-8 LED bulbs put out less light than a regular bulb.
If you love the Beacon, you'll love the SBLEDs.com 18T or 45T bulb options.
Current: 93 R100GS, 03 XR650R
Prior: 73 CB350, 77 R100/7, 83 R100RT, 04 XR650L
I love every motorcycle I've owned and even some that I haven't.