|Release date||28 February 2012 (Update)|
|Value|| 1 coin |
|Alchemy||Cannot be alchemised|
|Destroy||Are you sure you want to destroy the lamp? You cannot reclaim it.|
|Store price||Not sold|
|Examine|| Squeal: This lamp has an air of awesome power about it.|
Meg: A huge lamp that smells of the sea.
Treasure Hunter: Rub this lamp to get some <skill> XP.
A skill-specific huge XP lamp is a very rare prize reward from Treasure Hunter, which grants the player a definite amount of experience scaled to the selected skill level. The experience gained is the same from level 98 to 120. Lamps can be gained for any skill that has not been frozen.
In addition to coming in a skill-specific form, where the skill was specified by the lamp, players could also receive lamps where they could choose the skill they'd gain experience in. These were replaced on the Squeal of Fortune with huge prismatic lamps.
An update on 12 October 2012 replaced skill-specific huge lamps in Construction, Crafting, Farming, Herblore, Smithing and Summoning by crates containing training items for the skills. However, it is still possible to receive a huge xp lamp for these skills instead.
The following is an XP table detailing the number of experience received from a huge lamp for any given skill level:
|Skill level||Experience||Skill level||Experience||Skill level||Experience|
Below is a polynomial formula which loosely approximates the experience gained in a skill at level L.
One can also use the following less accurate exponential formula to approximate experience gained at level L:
- Unlike other very rare rewards, winning a huge XP lamp on the Squeal of Fortune does not produce an event on one's adventure log.