WoWDB

Normal:
Holy Shock leaves a Glimmer of Light on the target for 30 sec. When you Holy Shock, targets with Glimmer of Light are damaged for [ 192% of Spell Power ] or healed for [ 228% of Spell Power ], split evenly among them. Glimmer of Light's total healing and damage is increased by 6% for each target affected.

You may have Glimmer of Light on up to 3 targets.

When Glimmer of Light is dispelled, its effect is activated at 100% value.

Blessed Focus:
Holy Shock leaves a Glimmer of Light on the target for 30 sec. When you Holy Shock, targets with Glimmer of Light are damaged for [ 192% of Spell Power ] or healed for [ 228% of Spell Power ], split evenly among them. Glimmer of Light's total healing and damage is increased by 6% for each target affected.

You may have Glimmer of Light on up to 3 target.

When Glimmer of Light is dispelled, its effect is activated at 100% value.