Lemony LED

Upgrade	Effect	Sell value	Magic Powder
+0	+5% Blast speed · +300 Yellow Bear Jelly Points	15,834	160
+1	+5.5% Blast speed · +300 Yellow Bear Jelly Points	16,464	163
+2	+6% Blast speed · +320 Yellow Bear Jelly Points	17,262	168
+3	+6.5% Blast speed · +330 Yellow Bear Jelly Points	18,228	174
+4	+7% Blast speed · +340 Yellow Bear Jelly Points	19,362	186
+5	+7.5% Blast speed · +350 Yellow Bear Jelly Points	20,664	199
+6	+8% Blast speed · +360 Yellow Bear Jelly Points	22,134	212
+7	+8.5% Blast speed · +370 Yellow Bear Jelly Points	23,655	273
+8	+9% Blast speed · +380 Yellow Bear Jelly Points	25,332	340
+9	+10% Blast speed · +400 Yellow Bear Jelly Points	27,165	414

Extracting this Treasure returns Magic Powder. The amount is fixed per Treasure and upgrade level — it does not depend on which ingredients were used to evolve it.

A brightly glowing citrus-powered LED. Believe it or not, it even gives off a sweet, tangy scent when it lights up.