What could clear bumps inside upper eye lid be?

conjunctival bumps. The bumps on the under surface of the eye lid can be either cystic or solid, cystic bumps are are benign and are due to fluid secreting cells retaining their secretion. Solid bumps are usually lymphocytic in nature, benign, and related to allergies or a viral infection or chemical irritation (like eye make up). Careful slit lamp biomicroscopic examination can differentiate the diagnosis.